WoWInterface/Interface/AddOns/Hekili/TheWarWithin/DeathKnightBlood.lua

-- DeathKnightBlood.lua
-- August 2025
-- Patch 11.2

if UnitClassBase( "player" ) ~= "DEATHKNIGHT" then return end

local addon, ns = ...
local Hekili = _G[ addon ]
local class, state = Hekili.Class, Hekili.State
local PTR = ns.PTR
local spec = Hekili:NewSpecialization( 250 )

---- Local function declarations for increased performance
-- Strings
local strformat = string.format
-- Tables
local insert, remove, sort, wipe = table.insert, table.remove, table.sort, table.wipe
-- Math
local abs, ceil, floor, max, sqrt = math.abs, math.ceil, math.floor, math.max, math.sqrt

-- Common WoW APIs, comment out unneeded per-spec
-- local GetSpellCastCount = C_Spell.GetSpellCastCount
-- local GetSpellInfo = C_Spell.GetSpellInfo
-- local GetSpellInfo = ns.GetUnpackedSpellInfo
-- local GetPlayerAuraBySpellID = C_UnitAuras.GetPlayerAuraBySpellID
-- local FindUnitBuffByID, FindUnitDebuffByID = ns.FindUnitBuffByID, ns.FindUnitDebuffByID
-- local IsSpellOverlayed = C_SpellActivationOverlay.IsSpellOverlayed
-- local IsSpellKnownOrOverridesKnown = C_SpellBook.IsSpellInSpellBook
local IsActiveSpell = ns.IsActiveSpell

-- Specialization-specific local functions (if any)
local ForEachAura = AuraUtil.ForEachAura
local GetAuraDataByAuraInstanceID = C_UnitAuras.GetAuraDataByAuraInstanceID

spec:RegisterResource( Enum.PowerType.Runes, {
    rune_regen = {
        last = function ()
            return state.query_time
        end,

        interval = function( time, val )
            local r = state.runes
            val = math.floor( val )

            if val == 6 then return -1 end
            return r.expiry[ val + 1 ] - time
        end,

        stop = function( x )
            return x == 6
        end,

        value = 1
    },
}, setmetatable( {
    expiry = { 0, 0, 0, 0, 0, 0 },
    cooldown = 10,
    regen = 0,
    max = 6,
    forecast = {},
    fcount = 0,
    times = {},
    values = {},
    resource = "runes",

    reset = function()
        local t = state.runes
        for i = 1, 6 do
            local start, duration, ready = GetRuneCooldown( i )
            start = start or 0
            duration = duration or ( 10 * state.haste )
            t.expiry[ i ] = ready and 0 or ( start + duration )
            t.cooldown = duration
        end
        table.sort( t.expiry )
        t.actual = nil -- Reset actual to force recalculation
    end,

    gain = function( amount )
        local t = state.runes
        for i = 1, amount do
            table.insert( t.expiry, 0 )
            t.expiry[ 7 ] = nil
        end
        table.sort( t.expiry )
        t.actual = nil
    end,

    spend = function( amount )
        local t = state.runes

        for i = 1, amount do
            t.expiry[ 1 ] = ( t.expiry[ 4 ] > 0 and t.expiry[ 4 ] or state.query_time ) + t.cooldown
            table.sort( t.expiry )
        end

        local rpGainMultiplier = state.buff.rune_of_hysteria.up and 1.2 or 1
        state.gain( amount * 10 * rpGainMultiplier, "runic_power" )

        if state.talent.rune_strike.enabled then
            state.gainChargeTime( "rune_strike", amount )
        end

        -- Handle Eternal Rune Weapon interactions (Dancing Rune Weapon synergy).
        if state.buff.dancing_rune_weapon.up and state.azerite.eternal_rune_weapon.enabled then
            local maxExtension = state.buff.dancing_rune_weapon.duration + 5
            if state.buff.dancing_rune_weapon.expires - state.buff.dancing_rune_weapon.applied < maxExtension then
                state.buff.eternal_rune_weapon.expires = min(
                    state.buff.dancing_rune_weapon.applied + maxExtension,
                    state.buff.dancing_rune_weapon.expires + ( 0.5 * amount )
                )
            end
        end

        t.actual = nil
    end,

    timeTo = function( x )
        return state:TimeToResource( state.runes, x )
    end,
}, {
    __index = function( t, k )
        if k == "actual" then
            -- Calculate the number of runes available based on `expiry`.
            local amount = 0
            for i = 1, 6 do
                if t.expiry[ i ] <= state.query_time then
                    amount = amount + 1
                end
            end
            return amount

        elseif k == "current" then
            -- If this is a modeled resource, use our lookup system.
            if t.forecast and t.fcount > 0 then
                local q = state.query_time
                local index, slice

                if t.values[ q ] then return t.values[ q ] end

                for i = 1, t.fcount do
                    local v = t.forecast[ i ]
                    if v.t <= q and v.v ~= nil then
                        index = i
                        slice = v
                    else
                        break
                    end
                end

                -- We have a slice.
                if index and slice and slice.v then
                    t.values[ q ] = max( 0, min( t.max, slice.v ) )
                    return t.values[ q ]
                end
            end

            return t.actual

        elseif k == "deficit" then
            return t.max - t.current

        elseif k == "time_to_next" then
            return t[ "time_to_" .. t.current + 1 ]

        elseif k == "time_to_max" then
            return t.current == 6 and 0 or max( 0, t.expiry[6] - state.query_time )

        elseif k == "add" then
            return t.gain

        else
            local amount = k:match( "time_to_(%d+)" )
            amount = amount and tonumber( amount )

            if amount then return state:TimeToResource( t, amount ) end
        end
    end
} ) )

spec:RegisterResource( Enum.PowerType.RunicPower, {
    swarming_mist = {
        aura = "swarming_mist",

        last = function ()
            local app = state.buff.swarming_mist.applied
            local t = state.query_time

            return app + floor( ( t - app ) / class.auras.swarming_mist.tick_time ) * class.auras.swarming_mist.tick_time
        end,

        interval = function () return class.auras.swarming_mist.tick_time end,
        value = function () return min( 15, state.true_active_enemies * 3 ) end,
    },
    -- TODO: Add blooddrinker
} )

local spendHook = function( amt, resource )
    -- Runic Power
    if amt > 0 and resource == "runic_power" then
        if talent.red_thirst.enabled then reduceCooldown( "vampiric_blood", floor( amt / 5 ) ) end -- it seems to reduce it by intervals of 5, not 10
        if talent.icy_talons.enabled then addStack( "icy_talons", nil, 1 ) end
    end
    -- Runes
    if resource == "rune" and amt > 0 then
        if active_dot.shackle_the_unworthy > 0 then
            reduceCooldown( "shackle_the_unworthy", 4 * amt )
        end

        if talent.rune_carved_plates.enabled then
            addStack( "rune_carved_plates" )
        end
    end

end

local bpUnits = {}

local myName = UnitName( "player" )
local myRuneWeapon = 0x2111

local matchThreshold = 0.02
local MINE = 1
local RUNE_WEAPON = 2

local dnd_damage_ids = {
    [52212] = "death_and_decay",
    [156000] = "defile"
}

local dmg_events = {
    SPELL_DAMAGE = 1,
    SPELL_PERIODIC_DAMAGE = 1
}

local last_dnd_tick, dnd_spell = 0, "death_and_decay"

spec:RegisterCombatLogEvent( function( _, subtype, _, sourceGUID, sourceName, sourceFlags, _, destGUID, destName, destFlags, _, spellID, spellName )
    if spellID == 55078 and ( subtype == "SPELL_AURA_APPLIED" or subtype == "SPELL_AURA_REFRESH" ) then
        local source

        if sourceName == myName then source = MINE
        elseif sourceFlags == myRuneWeapon then source = RUNE_WEAPON end

        if not source then return end

        local unit = UnitTokenFromGUID( destGUID )
        if not unit then return end

        local storage = bpUnits[ destGUID ] or {}

        ForEachAura( unit, "HARMFUL", nil, function( info )
            if info.spellId ~= 55078 then return end

            if storage[ info.auraInstanceID ] then
                return
            end

            -- May require tuning.
            local tOffset = math.abs( info.expirationTime - info.duration - GetTime() )
            if tOffset < matchThreshold then
                insert( storage, info.auraInstanceID )
                while( #storage > 3 ) do storage[ remove( storage, 1 ) ] = nil end

                storage[ info.auraInstanceID ] = source
                return true
            end
        end, true )

        bpUnits[ destGUID ] = storage
    end

    if sourceGUID == state.GUID and dnd_damage_ids[ spellID ] and dmg_events[ subtype ] then
        last_dnd_tick = GetTime()
        dnd_spell = dnd_damage_ids[ spellID ]
        return
    end
end )

local dnd_model = setmetatable( {}, {
    __index = function( t, k )
        if k == "ticking" then
            -- Disabled
            -- if state.query_time - class.abilities.any_dnd.lastCast < 10 then return true end
            return debuff.death_and_decay.up

        elseif k == "remains" then
            return debuff.death_and_decay.remains

        end

        return false
    end
} )

spec:RegisterStateTable( "death_and_decay", dnd_model )
spec:RegisterStateTable( "defile", dnd_model )

spec:RegisterStateExpr( "dnd_ticking", function ()
    return death_and_decay.ticking
end )

spec:RegisterStateExpr( "dnd_remains", function ()
    return death_and_decay.remains
end )

spec:RegisterHook( "spend", spendHook )

-- Talents
spec:RegisterTalents( {

    -- Death Knight
    antimagic_barrier              = {  76046,  205727, 1 }, -- Reduces the cooldown of Anti-Magic Shell by $s1 sec and increases its duration and amount absorbed by $s2%
    antimagic_zone                 = {  76065,   51052, 1 }, -- Places an Anti-Magic Zone for $s1 sec, reducing the magic damage taken by party or raid members by $s2%
    asphyxiate                     = {  76064,  221562, 1 }, -- Lifts the enemy target off the ground, crushing their throat with dark energy and stunning them for $s1 sec
    assimilation                   = {  76048,  374383, 1 }, --
    blinding_sleet                 = {  76044,  207167, 1 }, -- Targets in a cone in front of you are blinded, causing them to wander disoriented for $s1 sec. Damage may cancel the effect. When Blinding Sleet ends, enemies are slowed by $s2% for $s3 sec
    blood_draw                     = {  76056,  374598, 1 }, -- When you fall below $s1% health you drain $s2 health from nearby enemies, the damage you take is reduced by $s3% and your Death Strike cost is reduced by $s4 for $s5 sec. Can only occur every $s6 min
    blood_scent                    = {  76078,  374030, 1 }, -- Increases Leech by $s1%
    brittle                        = {  76061,  374504, 1 }, -- Your diseases have a chance to weaken your enemy causing your attacks against them to deal $s1% increased damage for $s2 sec
    cleaving_strikes               = {  76073,  316916, 1 }, -- Heart Strike hits up to $s1 additional enemies while you remain in Death and Decay. When leaving your Death and Decay you retain its bonus effects for $s2 sec
    coldthirst                     = {  76083,  378848, 1 }, -- Successfully interrupting an enemy with Mind Freeze grants $s1 Runic Power and reduces its cooldown by $s2 sec
    control_undead                 = {  76059,  111673, 1 }, -- Dominates the target undead creature up to level $s1, forcing it to do your bidding for $s2 min
    death_pact                     = {  76075,   48743, 1 }, -- Create a death pact that heals you for $s1% of your maximum health, but absorbs incoming healing equal to $s2% of your max health for $s3 sec
    death_strike                   = {  76071,   49998, 1 }, -- Focuses dark power into a strike that deals $s$s2 Physical damage and heals you for $s3% of all damage taken in the last $s4 sec, minimum $s5% of maximum health
    deaths_echo                    = { 102007,  356367, 1 }, -- Death's Advance, Death and Decay, and Death Grip have $s1 additional charge
    deaths_reach                   = { 102006,  276079, 1 }, --
    enfeeble                       = {  76060,  392566, 1 }, --
    gloom_ward                     = {  76052,  391571, 1 }, -- Absorbs are $s1% more effective on you
    grip_of_the_dead               = {  76057,  273952, 1 }, --
    ice_prison                     = {  76086,  454786, 1 }, --
    icebound_fortitude             = {  76081,   48792, 1 }, -- Your blood freezes, granting immunity to Stun effects and reducing all damage you take by $s1% for $s2 sec
    icy_talons                     = {  76085,  194878, 1 }, -- Your Runic Power spending abilities increase your melee attack speed by $s1% for $s2 sec, stacking up to $s3 times
    improved_death_strike          = {  76067,  374277, 1 }, -- Death Strike's cost is reduced by $s1, and its healing is increased by $s2%
    insidious_chill                = {  76051,  391566, 1 }, -- Your auto-attacks reduce the target's auto-attack speed by $s1% for $s2 sec, stacking up to $s3 times
    march_of_darkness              = {  76074,  391546, 1 }, -- Death's Advance grants an additional $s1% movement speed over the first $s2 sec
    mind_freeze                    = {  76084,   47528, 1 }, -- Smash the target's mind with cold, interrupting spellcasting and preventing any spell in that school from being cast for $s1 sec
    null_magic                     = { 102008,  454842, 1 }, -- Magic damage taken is reduced by $s1% and the duration of harmful Magic effects against you are reduced by $s2%
    osmosis                        = {  76088,  454835, 1 }, --
    permafrost                     = {  76066,  207200, 1 }, --
    proliferating_chill            = { 101708,  373930, 1 }, --
    raise_dead                     = {  76072,   46585, 1 }, -- Raises a ghoul to fight by your side. You can have a maximum of one ghoul at a time. Lasts $s1 min
    rune_mastery                   = {  76079,  374574, 2 }, -- Consuming a Rune has a chance to increase your Strength by $s1% for $s2 sec
    runic_attenuation              = {  76045,  207104, 1 }, -- Auto attacks have a chance to generate $s1 Runic Power
    runic_protection               = {  76055,  454788, 1 }, -- Your chance to be critically struck is reduced by $s1% and your Armor is increased by $s2%
    sacrificial_pact               = {  76060,  327574, 1 }, -- Sacrifice your ghoul to deal $s$s2 Shadow damage to all nearby enemies and heal for $s3% of your maximum health. Deals reduced damage beyond $s4 targets
    soul_reaper                    = {  76063,  343294, 1 }, -- Strike an enemy for $s$s3 Shadowfrost damage and afflict the enemy with Soul Reaper. After $s4 sec, if the target is below $s5% health this effect will explode dealing an additional $s$s6 Shadowfrost damage to the target. If the enemy that yields experience or honor dies while afflicted by Soul Reaper, gain Runic Corruption
    subduing_grasp                 = {  76080,  454822, 1 }, -- When you pull an enemy, the damage they deal to you is reduced by $s1% for $s2 sec
    suppression                    = {  76087,  374049, 1 }, -- Damage taken from area of effect attacks reduced by $s1%. When suffering a loss of control effect, this bonus is increased by an additional $s2% for $s3 sec
    unholy_bond                    = {  76076,  374261, 1 }, -- Increases the effectiveness of your Runeforge effects by $s1%
    unholy_endurance               = {  76058,  389682, 1 }, -- Increases Lichborne duration by $s1 sec and while active damage taken is reduced by $s2%
    unholy_momentum                = {  76069,  374265, 1 }, -- Increases Haste by $s1%
    unyielding_will                = {  76050,  457574, 1 }, --
    vestigial_shell                = {  76053,  454851, 1 }, --
    veteran_of_the_third_war       = {  76068,   48263, 1 }, -- Stamina increased by $s1%
    will_of_the_necropolis         = {  76054,  206967, 2 }, -- Damage taken below $s1% Health is reduced by $s2%
    wraith_walk                    = {  76077,  212552, 1 }, -- Embrace the power of the Shadowlands, removing all root effects and increasing your movement speed by $s1% for $s2 sec. Taking any action cancels the effect. While active, your movement speed cannot be reduced below $s3%

    -- Blood
    blood_boil                     = {  76170,   50842, 1 }, -- Deals $s$s2 Shadow damage and infects all enemies within $s3 yds with Blood Plague.  Blood Plague A shadowy disease that drains $s6 health from the target over $s7 sec
    blood_feast                    = { 102243,  391386, 1 }, --
    blood_tap                      = {  76039,  221699, 1 }, -- Consume the essence around you to generate $s1 Rune. Recharge time reduced by $s2 sec whenever a Bone Shield charge is consumed
    blooddrinker                   = { 102244,  206931, 1 }, -- Drains $s2 health from the target over $s3 sec$s$s4 The damage they deal to you is reduced by $s5% for the duration and $s6 sec after channeling it fully. You can move, parry, dodge, and use defensive abilities while channeling this ability. Generates $s7 additional Runic Power over the duration
    bloodied_blade                 = { 102242,  458753, 1 }, --
    bloodshot                      = {  76125,  391398, 1 }, --
    bloodworms                     = {  76174,  195679, 1 }, --
    bone_collector                 = {  76171,  458572, 1 }, -- When you would pull an enemy generate $s1 charge of Bone Shield.  Bone Shield Surrounds you with a barrier of whirling bones, increasing Armor by $s4. Each melee attack against you consumes a charge. Lasts $s5 sec or until all charges are consumed
    bonestorm                      = {  76127,  194844, 1 }, -- Consume up to $s2 Bone Shield charges to create a whirl of bone and gore that batters all nearby enemies, dealing $s$s3 Shadow damage every $s4 sec, and healing you for $s5% of your maximum health every time it deals damage (up to $s6%). Deals reduced damage beyond $s7 targets. Lasts $s8 sec per Bone Shield charge spent and rapidly regenerates a Bone Shield every $s9 sec
    carnage                        = { 102245,  458752, 1 }, --
    coagulopathy                   = {  76038,  391477, 1 }, -- Enemies affected by Blood Plague take $s1% increased damage from you and Death Strike increases the damage of your Blood Plague by $s2% for $s3 sec, stacking up to $s4 times
    consumption                    = { 102244,  274156, 1 }, -- Strikes all enemies in front of you with a hungering attack that deals $s$s2 Physical damage and heals you for $s3% of that damage. Deals reduced damage beyond $s4 targets. Causes your Blood Plague damage to occur $s5% more quickly for $s6 sec. Generates $s7 Runes
    dancing_rune_weapon            = {  76138,   49028, 1 }, -- Summons a rune weapon for $s1 sec that mirrors your melee attacks and bolsters your defenses. While active, you gain $s2% parry chance
    everlasting_bond               = {  76130,  377668, 1 }, -- Summons $s1 additional copy of Dancing Rune Weapon and increases its duration by $s2 sec
    foul_bulwark                   = {  76167,  206974, 1 }, -- Each charge of Bone Shield increases your maximum health by $s1%
    gorefiends_grasp               = {  76042,  108199, 1 }, -- Shadowy tendrils coil around all enemies within $s1 yards of a hostile or friendly target, pulling them to the target's location
    heart_strike                   = {  76169,  206930, 1 }, -- Instantly strike the target and $s2 other nearby enemy, causing $s$s3 Physical damage, and reducing enemies' movement speed by $s4% for $s5 sec, plus $s6 Runic Power per additional enemy struck
    heartbreaker                   = {  76135,  221536, 1 }, -- Heart Strike generates $s1 additional Runic Power per target hit
    heartrend                      = {  76131,  377655, 1 }, -- Heart Strike has a chance to increase the damage of your next Death Strike by $s1%
    hemostasis                     = {  76137,  273946, 1 }, --
    improved_bone_shield           = {  76142,  374715, 1 }, -- Bone Shield increases your Haste by $s1%
    improved_heart_strike          = {  76126,  374717, 2 }, --
    improved_vampiric_blood        = {  76140,  317133, 2 }, -- Vampiric Blood's healing and absorb amount is increased by $s1% and duration by $s2 sec
    insatiable_blade               = {  76129,  377637, 1 }, -- Dancing Rune Weapon generates $s1 Bone Shield charges. When a charge of Bone Shield is consumed, the cooldown of Dancing Rune Weapon is reduced by $s2 sec
    iron_heart                     = {  76172,  391395, 1 }, --
    leeching_strike                = {  76145,  377629, 1 }, --
    mark_of_blood                  = {  76139,  206940, 1 }, -- Places a Mark of Blood on an enemy for $s1 sec. The enemy's damaging auto attacks will also heal their victim for $s2% of the victim's maximum health
    marrowrend                     = {  76168,  195182, 1 }, -- Smash the target, dealing $s$s2 Physical damage and generating $s3 charges of Bone Shield.  Bone Shield Surrounds you with a barrier of whirling bones, increasing Armor by $s6. Each melee attack against you consumes a charge. Lasts $s7 sec or until all charges are consumed
    ossified_vitriol               = {  76146,  458744, 1 }, -- When you lose a Bone Shield charge the damage of your next Marrowrend is increased by $s1%, stacking up to $s2%
    ossuary                        = {  76144,  219786, 1 }, -- While you have at least $s1 Bone Shield charges, the cost of Death Strike is reduced by $s2 Runic Power. Additionally, your maximum Runic Power is increased by $s3
    perseverance_of_the_ebon_blade = {  76124,  374747, 1 }, -- When Crimson Scourge is consumed, you gain $s1% Versatility for $s2 sec
    purgatory                      = {  76133,  114556, 1 }, -- An unholy pact that prevents fatal damage, instead absorbing incoming healing equal to the damage prevented, lasting $s1 sec. If any healing absorption remains when this effect expires, you will die. This effect may only occur every $s2 min
    rapid_decomposition            = {  76141,  194662, 1 }, -- Your Blood Plague and Death and Decay deal damage $s1% more often. Additionally, your Blood Plague leeches $s2% more Health
    red_thirst                     = {  76132,  205723, 1 }, -- Reduces the cooldown on Vampiric Blood by $s1 sec per $s2 Runic Power spent
    reinforced_bones               = {  76143,  374737, 1 }, -- Increases Armor gained from Bone Shield by $s1% and it can stack $s2 additional times
    relish_in_blood                = {  76147,  317610, 1 }, --
    rune_tap                       = {  76166,  194679, 1 }, -- Reduces all damage taken by $s1% for $s2 sec
    sanguine_ground                = {  76041,  391458, 1 }, -- You deal $s1% more damage and receive $s2% more healing while standing in your Death and Decay
    shattering_bone                = {  76128,  377640, 1 }, -- When Bone Shield is consumed it shatters dealing $s$s3 Shadow damage to nearby enemies$s$s4 This damage is tripled while you are within your Death and Decay
    tightening_grasp               = {  76165,  206970, 1 }, --
    tombstone                      = {  76139,  219809, 1 }, -- Consume up to $s1 Bone Shield charges. For each charge consumed, you gain $s2 Runic Power and absorb damage equal to $s3% of your maximum health for $s4 sec
    umbilicus_eternus              = {  76040,  391517, 1 }, -- After Vampiric Blood expires, you absorb damage equal to $s1 times the damage your Blood Plague dealt during Vampiric Blood
    vampiric_blood                 = {  76173,   55233, 1 }, -- Embrace your undeath, increasing your maximum health by $s1% and increasing all healing and absorbs received by $s2% for $s3 sec
    voracious                      = {  76043,  273953, 1 }, -- Death Strike's healing is increased by $s1% and grants you $s2% Leech for $s3 sec

    -- Deathbringer
    bind_in_darkness               = {  95043,  440031, 1 }, --
    dark_talons                    = {  95057,  436687, 1 }, --
    deaths_messenger               = {  95049,  437122, 1 }, --
    expelling_shield               = {  95049,  439948, 1 }, --
    exterminate                    = {  95068,  441378, 1 }, --
    grim_reaper                    = {  95034,  434905, 1 }, --
    pact_of_the_deathbringer       = {  95035,  440476, 1 }, --
    reaper_of_souls                = {  95034,  440002, 1 }, --
    reapers_mark                   = {  95062,  439843, 1 }, -- Viciously slice into the soul of your enemy, dealing $s$s2 Shadowfrost damage and applying Reaper's Mark. Each time you deal Shadow or Frost damage, add a stack of Reaper's Mark. After $s3 sec or reaching $s4 stacks, the mark explodes, dealing $s5 damage per stack. Reaper's Mark travels to an unmarked enemy nearby if the target dies
    reapers_onslaught              = {  95057,  469870, 1 }, --
    rune_carved_plates             = {  95035,  440282, 1 }, --
    soul_rupture                   = {  95061,  437161, 1 }, --
    swift_and_painful              = {  95032,  443560, 1 }, --
    wave_of_souls                  = {  95036,  439851, 1 }, --
    wither_away                    = {  95058,  441894, 1 }, --

    -- Sanlayn
    bloodsoaked_ground             = {  95048,  434033, 1 }, -- While you are within your Death and Decay, your physical damage taken is reduced by $s1% and your chance to gain Vampiric Strike is increased by $s2%
    bloody_fortitude               = {  95056,  434136, 1 }, -- Icebound Fortitude reduces all damage you take by up to an additional $s1% based on your missing health. Killing an enemy that yields experience or honor reduces the cooldown of Icebound Fortitude by $s2 sec
    frenzied_bloodthirst           = {  95065,  434075, 1 }, -- Essence of the Blood Queen stacks $s1 additional times and increases the damage of your Death Coil and Death Strike by $s2% per stack
    gift_of_the_sanlayn            = {  95053,  434152, 1 }, -- While Dancing Rune Weapon is active you gain Gift of the San'layn. Gift of the San'layn increases the effectiveness of your Essence of the Blood Queen by $s1%, and Vampiric Strike replaces your Heart Strike for the duration
    incite_terror                  = {  95040,  434151, 1 }, -- Vampiric Strike and Heart Strike cause your targets to take $s1% increased Shadow damage, up to $s2% for $s3 sec. Vampiric Strike benefits from Incite Terror at $s4% effectiveness
    infliction_of_sorrow           = {  95033,  434143, 1 }, -- When Vampiric Strike damages an enemy affected by your Blood Plague, it extends the duration of the disease by $s1 sec, and deals $s2% of the remaining damage to the enemy. After Gift of the San'layn ends, you gain a charge of Death and Decay, and your next Heart Strike consumes the disease to deal $s3% of their remaining damage to the target
    newly_turned                   = {  95064,  433934, 1 }, --
    pact_of_the_sanlayn            = {  95055,  434261, 1 }, -- You store $s1% of all Shadow damage dealt into your Blood Beast to explode for additional damage when it expires
    sanguine_scent                 = {  95055,  434263, 1 }, --
    the_blood_is_life              = {  95046,  434260, 1 }, -- Dancing Rune Weapon summons a Blood Beast to attack your enemy for $s1 sec. Each time the Blood Beast attacks, it stores a portion of the damage dealt. When the Blood Beast dies, it explodes, dealing $s2% of the damage accumulated to nearby enemies and healing the Death Knight for the same amount. Deals reduced damage beyond $s3 targets
    vampiric_aura                  = {  95056,  434100, 1 }, -- Your Leech is increased by $s1%. While Lichborne is active, the Leech bonus of this effect is increased by $s2%, and it affects $s3 allies within $s4 yds
    vampiric_speed                 = {  95064,  434028, 1 }, -- Death's Advance and Wraith Walk movement speed bonuses are increased by $s1%. Activating Death's Advance or Wraith Walk increases $s2 nearby allies movement speed by $s3% for $s4 sec
    vampiric_strike                = {  95051,  433901, 1 }, -- Your Death Coil and Death Strike have a $s1% chance to make your next Heart Strike become Vampiric Strike. Vampiric Strike heals you for $s2% of your maximum health and grants you Essence of the Blood Queen, increasing your Haste by $s3%, up to $s4% for $s5 sec
    visceral_strength              = {  95045,  434157, 1 }, -- When Crimson Scourge is consumed, you gain $s1% Strength for $s2 sec. When Blood Boil hits $s3 or more targets, it generates $s4 charge of Bone Shield
} )

-- PvP Talents
spec:RegisterPvpTalents( {
    bloodforged_armor              = 5587, -- (410301)
    dark_simulacrum                = 3511, -- (77606) Places a dark ward on an enemy player that persists for $s1 sec, triggering when the enemy next spends mana on a spell, and allowing the Death Knight to unleash an exact duplicate of that spell
    death_chain                    =  609, -- (203173) Chains $s2 enemies together, dealing $s$s3 Shadow damage and causing $s4% of all damage taken to also be received by the others in the chain. Lasts for $s5 sec
    decomposing_aura               = 3441, -- (199720)
    last_dance                     =  608, -- (233412)
    murderous_intent               =  841, -- (207018)
    price_of_progress              = 5712, -- (1233429)
    rot_and_wither                 =  204, -- (202727)
    spellwarden                    = 5592, -- (410320)
    strangulate                    =  206, -- (47476) Shadowy tendrils constrict an enemy's throat, silencing them for $s1 sec
} )

-- Auras
spec:RegisterAuras( {
    a_feast_of_souls = {
        id = 440861,
        duration = 3600,
        max_stack = 1
    },
    -- Pulling enemies to your location and dealing $323798s1 Shadow damage to nearby enemies every $t1 sec.
    -- https://wowhead.com/beta/spell=315443
    abomination_limb = {
        id = 315443,
        duration = function () return legendary.abominations_frenzy.enabled and 16 or 12 end,
        tick_time = 1,
        max_stack = 1
    },
    -- Talent: Recently pulled  by Abomination Limb and can't be pulled again.
    -- https://wowhead.com/beta/spell=323710
    abomination_limb_immune = {
        id = 323710,
        duration = 4,
        type = "Magic",
        copy = 383312
    },
    -- Talent: Absorbing up to $w1 magic damage.  Immune to harmful magic effects.
    -- https://wowhead.com/beta/spell=48707
    antimagic_shell = {
        id = 48707,
        duration = function () return ( legendary.deaths_embrace.enabled and 2 or 1 ) * ( ( azerite.runic_barrier.enabled and 1 or 0 ) + ( talent.antimagic_barrier.enabled and 7 or 5 ) ) + ( conduit.reinforced_shell.mod * 0.001 ) end,
        max_stack = 1
    },
    antimagic_zone = {
        id = 145629,
        duration = function () return 6 + ( 2 * talent.assimilation.rank ) end,
        max_stack = 1
    },
    -- Talent: Stunned.
    -- https://wowhead.com/beta/spell=221562
    asphyxiate = {
        id = 221562,
        duration = 5,
        mechanic = "stun",
        type = "Magic",
        max_stack = 1
    },
    -- Talent: Disoriented.
    -- https://wowhead.com/beta/spell=207167
    blinding_sleet = {
        id = 207167,
        duration = 5,
        mechanic = "disorient",
        type = "Magic",
        max_stack = 1
    },
    -- Next Howling Blast deals Shadowfrost damage.
    bind_in_darkness = {
        id = 443532,
        duration = 3600,
        max_stack = 1,
    },
    blood_draw = {
        id = 454871,
        duration = 8,
        max_stack = 1
    },
    -- You may not benefit from the effects of Blood Draw.
    -- https://wowhead.com/beta/spell=374609
    blood_draw_cd = {
        id = 374609,
        duration = 120,
        max_stack = 1
    },
    -- Draining $w1 health from the target every $t1 sec.
    -- https://wowhead.com/beta/spell=55078
    blood_plague = {
        id = 55078,
        duration = function() return 24 * ( spec.blood and talent.wither_away.enabled and 0.5 or 1 ) end,
        tick_time = function() return 3 * ( talent.rapid_decomposition.enabled and 0.85 or 1 ) * ( buff.consumption.up and 0.7 or 1 ) * ( spec.blood and talent.wither_away.enabled and 0.5 or 1 ) end,
        type = "Disease",
        max_stack = 1
    },
    drw_blood_plague_1 = {
        duration = function() return 24 * ( spec.blood and talent.wither_away.enabled and 0.5 or 1 ) end,
        tick_time = function() return 3 * ( talent.rapid_decomposition.enabled and 0.85 or 1 ) * ( buff.consumption.up and 0.7 or 1 ) * ( spec.blood and talent.wither_away.enabled and 0.5 or 1 ) end,
        type = "Disease",
    },
    drw_blood_plague_2 = {
        duration = function() return 24 * ( spec.blood and talent.wither_away.enabled and 0.5 or 1 ) end,
        tick_time = function() return 3 * ( talent.rapid_decomposition.enabled and 0.85 or 1 ) * ( buff.consumption.up and 0.7 or 1 ) * ( spec.blood and talent.wither_away.enabled and 0.5 or 1 ) end,
        type = "Disease",
    },
    drw_blood_plague = {
        alias = { "drw_blood_plague_1", "drw_blood_plague_2" },
        aliasType = "debuff",
        aliasMode = "longest",
        duration = function() return 24 * ( spec.blood and talent.wither_away.enabled and 0.5 or 1 ) end,
        tick_time = function() return 3 * ( talent.rapid_decomposition.enabled and 0.85 or 1 ) * ( buff.consumption.up and 0.7 or 1 ) * ( spec.blood and talent.wither_away.enabled and 0.5 or 1 ) end,
        max_stack = 2,
        type = "Disease",
    },
    -- Absorbs $w1 Physical damage$?a391398 [ and Physical damage increased by $s2%][].
    -- https://wowhead.com/beta/spell=77535
    blood_shield = {
        id = 77535,
        duration = 10,
        max_stack = 1
    },
    -- Talent: Draining $s1 health from the target every $t1 sec.
    -- https://wowhead.com/beta/spell=206931
    blooddrinker = {
        id = 206931,
        duration = 3,
        type = "Magic",
        max_stack = 1
    },
    blooddrinker_debuff = {
        id = 458687,
        duration = 5.0,
        max_stack = 1,
    },
    -- Strength increased by ${$W1}.1%.
    bloodied_blade = {
        id = 460499,
        duration = 15.0,
        max_stack = 1,
    },
    -- Physical damage taken reduced by $s1%.; Chance to gain Vampiric Strike increased by $434033s2%.
    bloodsoaked_ground = {
        id = 434034,
        duration = 3600,
        max_stack = 1,
    },
    -- Armor increased by ${$w1*$STR/100}.; $?a374715[Haste increased by $w4%.][]
    bone_shield = {
        id = 195181,
        duration = 30.0,
        max_stack = function() return talent.reinforced_bones.enabled and 12 or 10 end,

        -- Affected by:
        -- foul_bulwark[206974] #0: { 'type': APPLY_AURA, 'subtype': ADD_FLAT_MODIFIER, 'points': 1.0, 'target': TARGET_UNIT_CASTER, 'modifies': EFFECT_3_VALUE, }
        -- improved_bone_shield[374715] #0: { 'type': APPLY_AURA, 'subtype': ADD_FLAT_MODIFIER, 'points': 10.0, 'target': TARGET_UNIT_CASTER, 'modifies': EFFECT_4_VALUE, }
        -- reinforced_bones[374737] #0: { 'type': APPLY_AURA, 'subtype': ADD_PCT_MODIFIER, 'points': 10.0, 'target': TARGET_UNIT_CASTER, 'modifies': EFFECT_1_VALUE, }
        -- reinforced_bones[374737] #1: { 'type': APPLY_AREA_AURA_PARTY, 'subtype': ADD_FLAT_MODIFIER, 'points': 2.0, 'value': 37, 'schools': ['physical', 'fire', 'shadow'], 'target': TARGET_UNIT_CASTER, }
    },
    -- Talent: Dealing $196528s1 Shadow damage to nearby enemies every $t3 sec, and healing for $196545s1% of maximum health for each target hit (up to ${$s1*$s4}%).
    -- https://wowhead.com/beta/spell=194844
    bonestorm = {
        id = 194844,
        duration = 10,
        tick_time = 1,
        max_stack = 1
    },
    brittle = {
        id = 374557,
        duration = 5,
        max_stack = 1
    },
    -- Talent: Movement slowed $w1% $?$w5!=0[and Haste reduced $w5% ][]by frozen chains.
    -- https://wowhead.com/beta/spell=45524
    chains_of_ice = {
        id = 45524,
        duration = 8,
        mechanic = "snare",
        type = "Magic",
        max_stack = 1
    },
    coagulating_blood = PTR and {
        id = 463730,
        duration = 3600,
        max_stack = 100
    } or {},
    -- Talent: Blood Plague damage is increased by $s1%.
    -- https://wowhead.com/beta/spell=391481
    coagulopathy = {
        id = 391481,
        duration = 8,
        max_stack = 5
    },
    -- Your next Chains of Ice will deal $281210s1 Frost damage.
    -- https://wowhead.com/beta/spell=281209
    cold_heart = {
        id = 281209,
        duration = 3600,
        max_stack = 20
    },
    -- Your Blood Plague deals damage $w5% more often.
    consumption = {
        id = 274156,
        duration = 6,
        max_stack = 1,
    },
    -- Talent: Controlled.
    -- https://wowhead.com/beta/spell=111673
    control_undead = {
        id = 111673,
        duration = 300,
        mechanic = "charm",
        type = "Magic",
        max_stack = 1
    },
    -- Your next Death and Decay costs no Runes and generates no Runic Power.
    -- https://wowhead.com/beta/spell=81141
    crimson_scourge = {
        id = 81141,
        duration = 15,
        max_stack = 1,
    },
    -- Talent: Parry chance increased by $s1%.
    -- https://wowhead.com/beta/spell=81256
    dancing_rune_weapon = {
        id = 81256,
        duration = function () return ( pvptalent.last_dance.enabled and 6 or 8 ) + ( talent.everlasting_bond.enabled and 6 or 0 ) end,
        type = "Magic",
        max_stack = 1,
        active_weapons = function() return
            buff.dancing_rune_weapon.up and 1 + talent.everlasting_bond.rank or 0
        end
    },
    -- Taunted.
    -- https://wowhead.com/beta/spell=56222
    dark_command = {
        id = 56222,
        duration = 3,
        mechanic = "taunt",
        max_stack = 1
    },
    -- Reduces healing done by $m1%.
    -- https://wowhead.com/beta/spell=327095
    death = {
        id = 327095,
        duration = 6,
        type = "Magic",
        max_stack = 3
    },
    -- $?s206930[Heart Strike will hit up to ${$m3+2} targets.]?s207311[Clawing Shadows will hit ${$55090s4-1} enemies near the target.]?s55090[Scourge Strike will hit ${$55090s4-1} enemies near the target.][Dealing Shadow damage to enemies inside Death and Decay.]
    -- https://wowhead.com/beta/spell=188290
    death_and_decay = {
        id = 188290,
        duration = 10,
        tick_time = function() return talent.rapid_decomposition.enabled and 0.85 or 1 end,
        max_stack = 1,
        copy = "death_and_decay_actual"
    },
    deaths_due = {
        id = 324165,
        duration = function () return legendary.rampant_transference.enabled and 12 or 10 end,
        max_stack = 1,
        copy = "deaths_due_buff"
    },
    -- Talent: The next $w2 healing received will be absorbed.
    -- https://wowhead.com/beta/spell=48743
    death_pact = {
        id = 48743,
        duration = 15,
        max_stack = 1
    },
    -- Your movement speed is increased by $s1%, you cannot be slowed below $s2% of normal speed, and you are immune to forced movement effects and knockbacks.
    -- https://wowhead.com/beta/spell=48265
    deaths_advance = {
        id = 48265,
        duration = 10,
        type = "Magic",
        max_stack = 1
    },
    -- Weakened by Death's Due, damage dealt to $@auracaster reduced by $s1%.$?a333388[    Toxins accumulate, increasing Death's Due damage by $s3%.][]
    -- https://wowhead.com/beta/spell=324164
    deaths_due_zone = {
        id = 324164,
        duration = 12,
        max_stack = 4
    },
    -- Casting speed reduced by $w1%.
    expelling_shield = {
        id = 440739,
        duration = 6.0,
        max_stack = 1,
    },
    exterminate = {
        id = 441416,
        duration = 30,
        max_stack = function () return talent.reapers_onslaught.enabled and 1 or 2 end,
        copy = { 447954, "exterminate_painful_death" }
    },
    -- Reduces damage dealt to $@auracaster by $m1%.
    -- https://wowhead.com/beta/spell=327092
    famine = {
        id = 327092,
        duration = 6,
        max_stack = 3
    },
    -- Suffering $w1 Frost damage every $t1 sec.
    -- https://wowhead.com/beta/spell=55095
    frost_fever = {
        id = 55095,
        duration = function() return 24 * ( state.spec.frost and talent.wither_away.enabled and 0.5 or 1 ) end,
        tick_time = function() return 3 * ( state.spec.frost and talent.wither_away.enabled and 0.5 or 1 ) end,
        max_stack = 1
    },
    -- Absorbs damage.
    -- https://wowhead.com/beta/spell=207203
    frost_shield = {
        id = 207203,
        duration = 10,
        max_stack = 1
    },
    -- Movement speed slowed by $s2%.
    -- https://wowhead.com/beta/spell=279303
    frostwyrms_fury = {
        id = 279303,
        duration = 10,
        type = "Magic",
        max_stack = 1
    },
    -- Dealing $w1 Frost damage every $t1 sec.
    -- https://wowhead.com/beta/spell=274074
    glacial_contagion = {
        id = 274074,
        duration = 14,
        tick_time = 2,
        type = "Magic",
        max_stack = 1
    },
    -- Dealing $w1 Shadow damage every $t1 sec.
    -- https://wowhead.com/beta/spell=275931
    harrowing_decay = {
        id = 275931,
        duration = 4,
        tick_time = 1,
        type = "Magic",
        max_stack = 1
    },
    -- Talent: Movement speed reduced by $s5%.
    -- https://wowhead.com/beta/spell=206930
    heart_strike_206930 = {
        id = 206930,
        duration = 8,
        max_stack = 1,
        copy = 228645
    },
    heart_strike_228645 = {
        id = 228645,
        duration = 8,
        max_stack = 1
    },
    heart_strike = {
        alias = { "heart_strike_206930", "heart_strike_228645" },
        aliasMode = "first",
        aliasType = "debuff",
        duration = 8
    },
    -- Talent: Your next Death Strike deals an additional $s2% damage.
    -- https://wowhead.com/beta/spell=377656
    heartrend = {
        id = 377656,
        duration = 20,
        max_stack = 1
    },
    -- Deals $s1 Fire damage.
    -- https://wowhead.com/beta/spell=286979
    helchains = {
        id = 286979,
        duration = 15,
        tick_time = 1,
        type = "Magic",
        max_stack = 1
    },
    -- Talent: Damage and healing done by your next Death Strike increased by $s1%.
    -- https://wowhead.com/beta/spell=273947
    hemostasis = {
        id = 273947,
        duration = 15,
        max_stack = 5,
        copy = "haemostasis"
    },
    -- Talent: Damage taken reduced by $w3%.  Immune to Stun effects.
    -- https://wowhead.com/beta/spell=48792
    icebound_fortitude = {
        id = 48792,
        duration = 8,
        max_stack = 1
    },
     -- Rooted.
    ice_prison = {
        id = 454787,
        duration = 4.0,
        max_stack = 1,
    },
    -- Attack speed increased by $w1%$?a436687[, and Runic Power spending abilities deal Shadowfrost damage.][.]
    icy_talons = {
        id = 194879,
        duration = 10.0,
        max_stack = function() return talent.dark_talons.enabled and 3 or 1 end,
        copy = { 443586, 436687, 443586, "dark_talons_icy_talons", "dark_talons_shadowfrost" }
    },
    -- Taking $w1% increased Shadow damage from $@auracaster.
    incite_terror = {
        id = 458478,
        duration = 15.0,
        max_stack = 5,
    },
    infliction_of_sorrow = {
        id = 460049,
        duration = 30,
        max_stack = 1
    },
    -- Time between auto-attacks increased by $w1%.
    insidious_chill = {
        id = 391568,
        duration = 30,
        max_stack = 4,
    },
    -- Absorbing up to $w1 magic damage.; Duration of harmful magic effects reduced by $s2%.
    lesser_antimagic_shell = {
        id = 454863,
        duration = function() return 5.0 * ( talent.antimagic_barrier.enabled and 1.4 or 1 ) end,
        max_stack = 1,
    },
    -- Casting speed reduced by $w1%.
    -- https://wowhead.com/beta/spell=326868
    lethargy = {
        id = 326868,
        duration = 6,
        max_stack = 1
    },
    -- Leech increased by $s1%$?a389682[, damage taken reduced by $s8%][] and immune to Charm, Fear and Sleep. Undead.
    -- https://wowhead.com/beta/spell=49039
    lichborne = {
        id = 49039,
        duration = function() return talent.unholy_endurance.enabled and 12 or 10 end,
        tick_time = 1,
        max_stack = 1
    },
    -- Death's Advance movement speed increase by 25%.
    -- https://wowhead.com/beta/spell=391547
    march_of_darkness = {
        id = 391547,
        duration = 3,
        max_stack = 1,
    },
    -- Talent: Auto attacks will heal the victim for $206940s1% of their maximum health.
    -- https://wowhead.com/beta/spell=206940
    mark_of_blood = {
        id = 206940,
        duration = 15,
        type = "Magic",
        max_stack = 1
    },
    mograines_might = {
        id = 444505,
        duration = 3600,
        max_stack = 1
    },
    -- $@spellaura281238
    -- https://wowhead.com/beta/spell=207256
    obliteration = {
        id = 207256,
        duration = 3600,
        max_stack = 1
    },
    ossified_vitriol = {
        id = 458745,
        duration = 8,
        max_stack = 5
    },
    ossuary = {
        id = 219788,
        duration = 3600,
        max_stack = 1
    },
    -- Grants the ability to walk across water.
    -- https://wowhead.com/beta/spell=3714
    path_of_frost = {
        id = 3714,
        duration = 600,
        tick_time = 0.5,
        max_stack = 1
    },
    -- Talent: Versatility increased by $w1%
    -- https://wowhead.com/beta/spell=374748
    perseverance_of_the_ebon_blade = {
        id = 374748,
        duration = 6,
        max_stack = 1
    },
    -- Suffering $o1 shadow damage over $d and slowed by $m2%.
    -- https://wowhead.com/beta/spell=327093
    pestilence = {
        id = 327093,
        duration = 6,
        tick_time = 1,
        type = "Magic",
        max_stack = 3
    },
    -- Strength increased by $w1%.
    -- https://wowhead.com/beta/spell=51271
    pillar_of_frost = {
        id = 51271,
        duration = 12,
        type = "Magic",
        max_stack = 1
    },
    reaper_of_souls = {
        id = 469172,
        duration = 12,
        max_stack = 1
    },
    -- You are a prey for the Deathbringer... This effect will explode for $436304s1 Shadowfrost damage for each stack.
    reapers_mark = {
        id = 434765,
        duration = 12.0,
        tick_time = 1.0,
        max_stack = function() if set_bonus.tww3 >= 4 then return 55 else
            return 40 end end,
        copy = "reapers_mark_debuff",
        onRemove = function()
            if set_bonus.tww3 >= 4 then
                applyBuff( "empowered_soul" )
            end
        end,
    },
    -- Magical damage taken reduced by $w1%.
    rune_carved_plates = {
        id = 440290,
        duration = 5.0,
        max_stack = 5
    },
    -- Absorb...
    -- https://wowhead.com/beta/spell=116888
    shroud_of_purgatory = {
        id = 116888,
        duration = 3,
        max_stack = 1,
    },
    -- Frost damage taken from the Death Knight's abilities increased by $s1%.
    -- https://wowhead.com/beta/spell=51714
    razorice = {
        id = 51714,
        duration = 20,
        tick_time = 1,
        type = "Magic",
        max_stack = 5
    },
    -- Talent: Strength increased by $w1%
    -- https://wowhead.com/beta/spell=374585
    rune_mastery = {
        id = 374585,
        duration = 8,
        max_stack = 1
    },
    -- Runic Power generation increased by $s1%.
    -- https://wowhead.com/beta/spell=326918
    rune_of_hysteria = {
        id = 326918,
        duration = 8,
        max_stack = 1
    },
    -- Healing for $s1% of your maximum health every $t sec.
    -- https://wowhead.com/beta/spell=326808
    rune_of_sanguination = {
        id = 326808,
        duration = 8,
        max_stack = 1
    },
    -- Absorbs $w1 magic damage.    When an enemy damages the shield, their cast speed is reduced by $w2% for $326868d.
    -- https://wowhead.com/beta/spell=326867
    rune_of_spellwarding = {
        id = 326867,
        duration = 8,
        max_stack = 1
    },
    -- Haste and Movement Speed increased by $s1%.
    -- https://wowhead.com/beta/spell=326984
    rune_of_unending_thirst = {
        id = 326984,
        duration = 10,
        max_stack = 1
    },
    -- Talent: Damage taken reduced by $s1%.
    -- https://wowhead.com/beta/spell=194679
    rune_tap = {
        id = 194679,
        duration = 4,
        max_stack = 1
    },
    -- Talent: Afflicted by Soul Reaper, if the target is below $s3% health this effect will explode dealing an additional $343295s1 Shadowfrost damage.
    -- https://wowhead.com/beta/spell=343294
    soul_reaper = {
        id = 343294,
        duration = 5,
        tick_time = 5,
        max_stack = 1,
    },
    grim_reaper_soul_reaper = {
        id = 448229,
        duration = 5,
        tick_time = 5,
        max_stack = 1
    },
    -- Silenced.
    strangulate = {
        id = 47476,
        duration = 5.0,
        max_stack = 1,
    },
    -- Damage dealt to $@auracaster reduced by $w1%.
    subduing_grasp = {
        id = 454824,
        duration = 6.0,
        max_stack = 1,
    },
    -- Damage taken from area of effect attacks reduced by an additional $w1%.
    suppression = {
        id = 454886,
        duration = 6.0,
        max_stack = 1,
    },
    -- Covenant: Surrounded by a mist of Anima, increasing your chance to Dodge by $s2% and dealing $311730s1 Shadow damage every $t1 sec to nearby enemies.
    -- https://wowhead.com/beta/spell=311648
    swarming_mist = {
        id = 311648,
        duration = 8,
        tick_time = 1,
        max_stack = 1
    },
    swift_and_painful = {
        id = 443560,
        duration =  8,
        max_stack = 1
    },
    -- Silenced.
    tightening_grasp = {
        id = 374776,
        duration = 3,
        type = "Magic",
        max_stack = 1
    },
    -- Talent: Absorbing $w1 damage.
    -- https://wowhead.com/beta/spell=219809
    tombstone = {
        id = 219809,
        duration = 8,
        max_stack = 1
    },
    -- Talent: Absorbing damage dealt by Blood Plague.
    -- https://wowhead.com/beta/spell=391519
    umbilicus_eternus = {
        id = 391519,
        duration = 10,
        max_stack = 1
    },
    -- Haste increased by $s1%.
    -- https://wowhead.com/beta/spell=207289
    unholy_assault = {
        id = 207289,
        duration = 20,
        type = "Magic",
        max_stack = 1
    },
    -- Deals $s1 Fire damage.
    -- https://wowhead.com/beta/spell=319245
    unholy_pact = {
        id = 319245,
        duration = 15,
        tick_time = 1,
        type = "Magic",
        max_stack = 1
    },
    -- Strength increased by $s1%.
    -- https://wowhead.com/beta/spell=53365
    unholy_strength = {
        id = 53365,
        duration = 15,
        max_stack = 1
    },
    -- Vampiric Aura's Leech amount increased by $s1% and is affecting $s2 nearby allies.
    vampiric_aura = {
        id = 434105,
        duration = 3600,
        max_stack = 1,
    },
    -- Talent: Maximum health increased by $s4%. Healing and absorbs received increased by $s1%.
    -- https://wowhead.com/beta/spell=55233
    vampiric_blood = {
        id = 55233,
        duration = function () return 10 + ( talent.improved_vampiric_blood.rank * 2 ) + ( legendary.vampiric_aura.enabled and 3 or 0 ) end,
        max_stack = 1
    },
    -- Movement speed increased by $w1%.
    vampiric_speed = {
        id = 434029,
        duration = 5.0,
        max_stack = 1,
    },
    vampiric_strike = {
        id = 433899,
        duration = 3600,
        max_stack = 1
    },
    -- Suffering $w1 Shadow damage every $t1 sec.  Erupts for $191685s1 damage split among all nearby enemies when the infected dies.
    -- https://wowhead.com/beta/spell=191587
    virulent_plague = {
        id = 191587,
        duration = 27,
        tick_time = 3,
        max_stack = 1
    },
    -- The touch of the spirit realm lingers....
    -- https://wowhead.com/beta/spell=97821
    voidtouched = {
        id = 97821,
        duration = 300,
        max_stack = 1
    },
    -- Leech increased by 15%.
    -- https://wowhead.com/beta/spell=274009
    voracious = {
        id = 274009,
        duration = 8,
        max_stack = 1,
    },
    -- Increases damage taken from $@auracaster by $m1%.
    -- https://wowhead.com/beta/spell=327096
    war = {
        id = 327096,
        duration = 6,
        type = "Magic",
        max_stack = 3
    },
    wave_of_souls = {
        id = 443404,
        duration = 15,
        max_stack = 2,
    },
    -- Talent: Movement speed increased by $w1%.  Cannot be slowed below $s2% of normal movement speed.  Cannot attack.
    -- https://wowhead.com/beta/spell=212552
    wraith_walk = {
        id = 212552,
        duration = 4,
        max_stack = 1
    },
} )

-- Pets
spec:RegisterPets({
    blood_beast = {
        id = 217228,
        spell = "dancing_rune_weapon",
        duration = 12,
    },
    ghoul = {
        id = 26125,
        spell = "raise_dead",
        duration = 60
    },
})

spec:RegisterGear({
    -- The War Within
    tww3 = {
        items = { 237631, 237629, 237627, 237628, 237626 },
        auras = {
            -- Deathbringer
            -- Crit Buff
            empowered_soul = {
                id = 1236996,
                duration = 8,
                max_stack = 1
            },
        }
    },
    tww2 = {
        items = { 229253, 229251, 229256, 229254, 229252 },
        auras = {
            luck_of_the_draw = {
                id = 1218601,
                duration = function()
                    if set_bonus.tww2 >= 4 then return 12 end
                    return 10
                end,
                max_stack = 1
            },
            murderous_frenzy = {
                id = 1222698,
                duration = 6,
                max_stack = 1
            }
        }
    },
    tww1 = {
        items = { 212005, 212003, 212002, 212001, 212000 },
        auras = {
            unbreakable = {
                id = 457468,
                duration = 3600,
                max_stack = 1
            },
            unbroken = {
                id = 457473,
                duration = 6,
                max_stack = 1
            },
            piledriver = {
                id = 457506,
                duration = 3600,
                max_stack = 10
            },
            icy_vigor = {
                id = 457189,
                duration = 8,
                max_stack = 1
            },
            unholy_commander = {
                id = 456698,
                duration = 8,
                max_stack = 1
            }
        }
    },
    -- Dragonflight
    tier31 = {
        items = { 207198, 207199, 207200, 207201, 207203 },
        auras = {
            ashen_decay_proc = {
                id = 425721,
                duration = 20,
                max_stack = 1
            },
            ashen_decay = {
                id = 425719,
                duration = 8,
                max_stack = 1,
                copy = "ashen_decay_debuff"
            }
        }
    },
    tier30 = {
        items = { 202464, 202462, 202461, 202460, 202459, 217223, 217225, 217221, 217222, 217224 },
        auras = {
            vampiric_strength = {
                id = 408356,
                duration = 5,
                max_stack = 1
            }
        }
    },
    tier29 = {
        items = { 200405, 200407, 200408, 200409, 200410 },
        auras = {
            vigorous_lifeblood = {
                id = 394570,
                duration = 10,
                max_stack = 1
            }
        }
    },
    -- Legacy
    acherus_drapes = { items = { 132376 } },
    cold_heart = { items = { 151796 } }, -- chilled_heart stacks NYI
    consorts_cold_core = { items = { 144293 } },
    death_march = { items = { 144280 } },
    draugr_girdle_of_the_everlasting_king = { items = { 132441 } },
    koltiras_newfound_will = { items = { 132366 } },
    lanathels_lament = { items = { 133974 } },
    perseverance_of_the_ebon_martyr = { items = { 132459 } },
    rethus_incessant_courage = { items = { 146667 } },
    seal_of_necrofantasia = { items = { 137223 } },
    service_of_gorefiend = { items = { 132367 } },
    shackles_of_bryndaor = { items = { 132365 } }, -- NYI (Death Strike heals refund RP...)
    skullflowers_haemostasis = {
        items = { 144281 },
        auras = {
            haemostasis = {
                id = 235559,
                duration = 3600,
                max_stack = 5
            }
        }
    },
    soul_of_the_deathlord = { items = { 151740 } },
    soulflayers_corruption = { items = { 151795 } },
    the_instructors_fourth_lesson = { items = { 132448 } },
    toravons_whiteout_bindings = { items = { 132458 } },
    uvanimor_the_unbeautiful = { items = { 137037 } }
} )

spec:RegisterTotem( "ghoul", 1100170 ) -- Texture ID

spec:RegisterHook( "TALENTS_UPDATED", function()
    class.abilityList.any_dnd = "|T136144:0|t |cff00ccff[Any " .. class.abilities.death_and_decay.name .. "]|r"
    local dnd = talent.defile.enabled and "defile" or "death_and_decay"

    class.abilities.any_dnd = class.abilities[ dnd ]
    rawset( cooldown, "any_dnd", nil )
    rawset( cooldown, "death_and_decay", nil )
    rawset( cooldown, "defile", nil )

    if dnd == "defile" then rawset( cooldown, "death_and_decay", cooldown.defile )
    else rawset( cooldown, "defile", cooldown.death_and_decay ) end
end )

local TriggerInflictionOfSorrow = setfenv( function ()
    applyBuff( "infliction_of_sorrow" )
    gainCharges( "death_and_decay", 1 )
end, state )

local TriggerUmbilicusEternus = setfenv( function()
    applyBuff( "umbilicus_eternus" )
end, state )

local BonestormShield = setfenv( function()
    addStack( "bone_shield" )
    gain( min( 0.1, 0.02 * active_enemies ) * health.max, "health" )
end, state )

spec:RegisterHook( "reset_precast", function ()
    if UnitExists( "pet" ) then
        for i = 1, 40 do
            local expires, _, _, _, id = select( 6, UnitDebuff( "pet", i ) )

            if not expires then break end

            if id == 111673 then
                summonPet( "controlled_undead", expires - now )
                break
            end
        end
    end

    -- Reset CDs on any Rune abilities that do not have an actual cooldown.
    for action in pairs( class.abilityList ) do
        local data = class.abilities[ action ]
        if data and data.cooldown == 0 and data.spendType == "runes" then
            setCooldown( action, 0 )
        end
    end

    if talent.umbilicus_eternus.enabled and buff.vampiric_blood.up then
        state:QueueAuraExpiration( "vampiric_blood", TriggerUmbilicusEternus, buff.vampiric_blood.expires )
    end

    if talent.infliction_of_sorrow.enabled and buff.gift_of_the_sanlayn.up then
        state:QueueAuraExpiration( "gift_of_the_sanlayn", TriggerInflictionOfSorrow, buff.gift_of_the_sanlayn.expires )
    end

    if IsActiveSpell( 433895 ) then applyBuff( "vampiric_strike" ) end

    if buff.bonestorm.up then
        local tick_time = buff.bonestorm.expires
        state:QueueAuraExpiration( "bonestorm", BonestormShield, tick_time )
        tick_time = tick_time - 1

        while( tick_time > query_time ) do
            state:QueueAuraEvent( "bonestorm", BonestormShield, tick_time, "AURA_TICK" )
            tick_time = tick_time - 1
        end
    end

    if debuff.blood_plague.up and bpUnits[ target.unit ] then
        -- Target has at least 1 Blood Plague, but we don't know whose it is.
        removeDebuff( "target", "blood_plague" )

        for id, caster in pairs( bpUnits[ target.unit ] ) do
            -- Index 1 - 3 used for caps.
            if id > 3 then
                local aura = "blood_plague"

                if caster == RUNE_WEAPON then
                    if debuff.drw_blood_plague_1.down then aura = "drw_blood_plague_1"
                    elseif debuff.drw_blood_plague_2.down then aura = "drw_blood_plague_2"
                    else break end
                end

                local info = GetAuraDataByAuraInstanceID( "target", id )
                if info then
                    applyDebuff( "target", aura, info.expirationTime - state.query_time )
                    debuff[ aura ].duration = info.duration
                    debuff[ aura ].applied = info.expirationTime - info.duration
                end
            end
        end
    end

    if buff.death_and_decay.up and buff.death_and_decay.duration > 4 then
        -- Extend by 4 to support on-leave effect.
        buff.death_and_decay.expires = buff.death_and_decay.expires + 4
    end

    -- Death and Decay tick time is 1s; if we haven't seen a tick in 2 seconds, it's not ticking.
    local last_dnd = action[ dnd_spell ].lastCast
    local dnd_expires = last_dnd + 10
    if now - last_dnd_tick < 2 and dnd_expires > now then
        applyDebuff( "target", "death_and_decay", dnd_expires - now )
        debuff.death_and_decay.duration = 10
        debuff.death_and_decay.applied = debuff.death_and_decay.expires - 10
    end
end )

spec:RegisterStateExpr( "save_blood_shield", function ()
    return ( settings.save_blood_shield or false )
end )

spec:RegisterStateExpr( "ibf_damage", function ()
    return health.max * ( settings.ibf_damage or 0 ) * 0.01
end )

spec:RegisterStateExpr( "rt_damage", function ()
    return health.max * ( settings.rt_damage or 0 ) * 0.01
end )

spec:RegisterStateExpr( "vb_damage", function ()
    return health.max * ( settings.vb_damage or 0 ) * 0.01
end )

spec:RegisterStateTable( "death_and_decay", setmetatable(
{ onReset = function( self ) end },
{ __index = function( t, k )
    if k == "ticking" then
        return buff.death_and_decay.up

    elseif k == "remains" then
        return buff.death_and_decay.remains

    end

    return false
end } ) )

spec:RegisterStateFunction( "applyRunePlagues", function()
    -- Should only reach here when DRW is active.
    local num = min( 2, buff.dancing_rune_weapon.active_weapons )
    if num == 0 then return end

    for i = 1, num do
        if buff.drw_blood_plague_1.down then
            applyDebuff( "target", "drw_blood_plague_1" )
            if this_action == "blood_boil" then active_dot.drw_blood_plague_1 = true_active_enemies end
        elseif buff.drw_blood_plague_2.down then
            applyDebuff( "target", "drw_blood_plague_2" )
            if this_action == "blood_boil" then active_dot.drw_blood_plague_2 = true_active_enemies end
            return
        end
    end
end )

spec:RegisterStateTable( "drw", setmetatable(
{ onReset = function( self ) end },
{ __index = function( t, k )
    if k == "bp_ticking" then
        return buff.drw_blood_plague.up
    end

    return false
end } ) )

-- Abilities
spec:RegisterAbilities( {
    -- Sprout an additional limb, dealing ${$383313s1*13} Shadow damage over $d to all nearby enemies. Deals reduced damage beyond $s5 targets. Every $t1 sec, an enemy is pulled to your location if they are further than $383312s3 yds from you. The same enemy can only be pulled once every $383312d.
    abomination_limb = {
        id = 315443,
        cast = 0,
        cooldown = 120,
        gcd = "spell",

        startsCombat = false,

        toggle = "cooldowns",

        handler = function ()
            applyBuff( "abomination_limb" )
            if soulbind.kevins_oozeling.enabled then applyBuff( "kevins_oozeling" ) end
        end,

    },

    -- Talent: Surrounds you in an Anti-Magic Shell for $d, absorbing up to $<shield> magic damage and preventing application of harmful magical effects.$?s207188[][ Damage absorbed generates Runic Power.]
    antimagic_shell = {
        id = 48707,
        cast = 0,
        cooldown = function () return talent.osmosis.enabled and 40 or 60 end,
        gcd = "off",

        startsCombat = false,

        toggle = "defensives",

        handler = function ()
            applyBuff( "antimagic_shell" )
        end,
    },

    -- Talent: Places an Anti-Magic Zone that reduces spell damage taken by party or raid members by $145629m1%. The Anti-Magic Zone lasts for $d or until it absorbs $?a374383[${$<absorb>*1.1}][$<absorb>] damage.
    antimagic_zone = {
        id = 51052,
        cast = 0,
        cooldown = function() return 240 - ( talent.assimilation.enabled and 60 or 0 ) end,
        gcd = "spell",

        talent = "antimagic_zone",
        startsCombat = false,

        toggle = "defensives",

        handler = function ()
            applyBuff( "antimagic_zone" )
        end,
    },

    -- Talent: Lifts the enemy target off the ground, crushing their throat with dark energy and stunning them for $d.
    asphyxiate = {
        id = 221562,
        cast = 0,
        cooldown = 45,
        gcd = "spell",

        talent = "asphyxiate",
        startsCombat = true,

        toggle = "interrupts",

        debuff = "casting",
        readyTime = state.timeToInterrupt,

        handler = function ()
            interrupt()
            applyDebuff( "target", "asphyxiate" )
        end,
    },

    -- Talent: Targets in a cone in front of you are blinded, causing them to wander disoriented for $d. Damage may cancel the effect.    When Blinding Sleet ends, enemies are slowed by $317898s1% for $317898d.
    blinding_sleet = {
        id = 207167,
        cast = 0,
        cooldown = 60,
        gcd = "spell",

        talent = "blinding_sleet",
        startsCombat = true,

        handler = function ()
            applyDebuff( "target", "blinding_sleet" )
        end,
    },

    -- Talent: Deals $s1 Shadow damage$?s212744[ to all enemies within $A1 yds.][ and infects all enemies within $A1 yds with Blood Plague.    |Tinterface\icons\spell_deathknight_bloodplague.blp:24|t |cFFFFFFFFBlood Plague|r  $@spelldesc55078]
    blood_boil = {
        id = 50842,
        cast = 0,
        charges = 2,
        cooldown = 7.5,
        recharge = 7.5,
        hasteCD = true,
        school = function() return talent.bind_in_darkness.enabled and "shadowfrost" or "physical" end,
        gcd = "spell",

        talent = "blood_boil",
        startsCombat = true,

        handler = function ()
            applyDebuff( "target", "blood_plague" )
            active_dot.blood_plague = active_enemies
            if buff.dancing_rune_weapon.up then applyRunePlagues() end

            if talent.bind_in_darkness.enabled and debuff.reapers_mark.up then applyDebuff( "target", "reapers_mark", nil, debuff.reapers_mark.stack + 2 ) end

            if talent.visceral_strength.enabled and true_active_enemies > 1 then addStack( "bone_shield", 1 ) end

            if talent.hemostasis.enabled then
                addStack( "hemostasis", nil, min( 5, active_enemies ) )
            end

            if set_bonus.tier31_4pc > 0 and debuff.ashen_decay.up then
                debuff.ashen_decay.expires = debuff.ashen_decay.expires + 1
            end

            -- Legacy
            if legendary.superstrain.enabled then
                applyDebuff( "target", "frost_fever" )
                active_dot.frost_fever = active_enemies

                applyDebuff( "target", "virulent_plague" )
                active_dot.virulent_plague = active_enemies
            end
            if set_bonus.tier30_4pc > 0 and buff.vampiric_strength.up then buff.vampiric_strength.expires = buff.vampiric_strength.expires + 0.5 end
            if conduit.debilitating_malady.enabled then
                addStack( "debilitating_malady", nil, 1 )
            end
        end,

        auras = {
            -- Conduit
            debilitating_malady = {
                id = 338523,
                duration = 6,
                max_stack = 3
            }
        }
    },

    -- Talent: Consume the essence around you to generate $s1 Rune.    Recharge time reduced by $s2 sec whenever a Bone Shield charge is consumed.
    blood_tap = {
        id = 221699,
        cast = 0,
        charges = 2,
        cooldown = 60,
        recharge = 60,
        gcd = "off",

        talent = "blood_tap",
        startsCombat = false,

        handler = function ()
            gain( 1, "runes" )
        end
    },

    -- Drains $o1 health from the target over $d. The damage they deal to you is reduced by $s2% for the duration and $458687d after channeling it fully.; You can move, parry, dodge, and use defensive abilities while channeling this ability.; Generates ${$s3*4/10} additional Runic Power over the duration.
    blooddrinker = {
        id = 206931,
        cast = 3,
        channeled = true,
        cooldown = 30,
        gcd = "spell",

        spend = 1,
        spendType = "runes",

        talent = "blooddrinker",
        startsCombat = true,

        start = function ()
            applyDebuff( "target", "blooddrinker" )
        end,
    },

    -- Consume your Bone Shield charges to create a whirl of bone and gore that batters all nearby enemies, dealing $196528s1 Shadow damage every $t3 sec, and healing you for $196545s1% of your maximum health every time it deals damage (up to ${$s1*$s4}%). Deals reduced damage beyond $196528s2 targets.; Lasts $d per Bone Shield charge spent and rapidly regenerates a Bone Shield every $t3 sec.
    bonestorm = {
        id = 194844,
        cast = 0,
        cooldown = 60,
        gcd = "spell",

        talent = "bonestorm",
        startsCombat = true,

        buff = "bone_shield",

        handler = function ()
            local consume = min( 5, buff.bone_shield.stack )
            gain( consume * 0.02 * health.max, "health" )

            local dur = 2 * consume
            applyBuff( "bonestorm", dur )
            removeStack( "bone_shield", consume )

            for i = 1, dur do
                state:QueueAuraEvent( "bonestorm", BonestormShield, query_time + i, i == dur and "AURA_EXPIRATION" or "AURA_TICK" )
            end

            if set_bonus.tww1_4pc > 0 then
                if buff.bone_shield.up then applyBuff( "piledriver", nil, buff.bone_shield.stack )
                else removeBuff( "piledriver" ) end
            end
        end,

        -- TODO Bone Shield regeneration (1 per sec.)
        -- #2: { 'type': APPLY_AURA, 'subtype': PERIODIC_TRIGGER_SPELL, 'tick_time': 1.0, 'trigger_spell': 196528, 'points': 1.0, 'target': TARGET_UNIT_CASTER, }
    },

    -- Talent: Shackles the target $?a373930[and $373930s1 nearby enemy ][]with frozen chains, reducing movement speed by $s1% for $d.
    chains_of_ice = {
        id = 45524,
        cast = 0,
        cooldown = function() return talent.ice_prison.enabled and 12 or 0 end,
        gcd = "spell",

        spend = 1,
        spendType = "runes",

        startsCombat = true,

        max_targets = function () return talent.proliferating_chill.enabled and 2 or 1 end,

        handler = function ()
            applyDebuff( "target", "chains_of_ice" )
            if talent.ice_prison.enabled then applyDebuff( "target", "ice_prison" ) end
            if talent.proliferating_chill.enabled then active_dot.chains_of_ice = min( true_active_enemies, active_dot.chains_of_ice + 1 ) end
        end,
    },

    -- Strikes all enemies in front of you with a hungering attack that deals $sw1 Physical damage and heals you for ${$e1*100}% of that damage. Deals reduced damage beyond $s3 targets.; Causes your Blood Plague damage to occur $s5% more quickly for $d. ; Generates $s4 Runes.
    consumption = {
        id = 274156,
        cast = 0,
        cooldown = 30,
        gcd = "spell",

        talent = "consumption",
        startsCombat = true,

        handler = function ()
            gain( 2, "runes" )
            applyBuff( "consumption" )
            if talent.carnage.enabled then applyBuff( "blood_shield" ) end
        end,
    },

    -- Talent: Dominates the target undead creature up to level $s1, forcing it to do your bidding for $d.
    control_undead = {
        id = 111673,
        cast = 1.5,
        cooldown = 0,
        gcd = "spell",

        spend = 1,
        spendType = "runes",

        talent = "control_undead",
        startsCombat = false,

        usable = function () return target.is_undead, "requires undead target" end,

        handler = function ()
            summonPet( "controlled_undead" )
        end,
    },

    -- Talent: Summons a rune weapon for $81256d that mirrors your melee attacks and bolsters your defenses.    While active, you gain $81256s1% parry chance.
    dancing_rune_weapon = {
        id = 49028,
        cast = 0,
        cooldown = function () return pvptalent.last_dance.enabled and 60 or 120 end,
        gcd = "spell",

        talent = "dancing_rune_weapon",
        startsCombat = true,

        toggle = "cooldowns",

        handler = function ()
            applyBuff( "dancing_rune_weapon" )
            if talent.gift_of_the_sanlayn.enabled then applyBuff( "gift_of_the_sanlayn", buff.dancing_rune_weapon.remains ) end
            if talent.insatiable_blade.enabled then addStack( "bone_shield", nil, buff.dancing_rune_weapon.up and 10 or 5 ) end
            if talent.the_blood_is_life.enabled then summonPet( "blood_beast" ) end

            if set_bonus.tww1_4pc > 0 then
                if buff.bone_shield.up then applyBuff( "piledriver", nil, buff.bone_shield.stack )
                else removeBuff( "piledriver" ) end
            end

            -- legacy
            if azerite.eternal_rune_weapon.enabled then applyBuff( "dancing_rune_weapon" ) end
            if legendary.crimson_rune_weapon.enabled then addStack( "bone_shield", nil, buff.dancing_rune_weapon.up and 10 or 5 ) end
        end,
    },

    -- Command the target to attack you.
    dark_command = {
        id = 56222,
        cast = 0,
        cooldown = 8,
        gcd = "off",

        startsCombat = true,

        nopvptalent = "murderous_intent",

        handler = function ()
            applyDebuff( "target", "dark_command" )
        end,
    },


    dark_simulacrum = {
        id = 77606,
        cast = 0,
        cooldown = 20,
        gcd = "spell",

        spend = 0,
        spendType = "runic_power",

        startsCombat = true,
        texture = 135888,

        pvptalent = "dark_simulacrum",

        usable = function ()
            if not target.is_player then return false, "target is not a player" end
            return true
        end,

        handler = function ()
            applyDebuff( "target", "dark_simulacrum" )
        end,
    },

    -- Corrupts the targeted ground, causing ${$341340m1*11} Shadow damage over $d to targets within the area.$?!c2[; While you remain within the area, your ][]$?s223829&!c2[Necrotic Strike and ][]$?c1[Heart Strike will hit up to $188290m3 additional targets.]?s207311&!c2[Clawing Shadows will hit up to ${$55090s4-1} enemies near the target.]?!c2[Scourge Strike will hit up to ${$55090s4-1} enemies near the target.][; While you remain within the area, your Obliterate will hit up to $316916M2 additional $Ltarget:targets;.]
    death_and_decay = {
        id = 43265,
        noOverride = 324128,
        cast = 0,
        charges = function () if talent.deaths_echo.enabled then return 2 end end,
        cooldown = 15,
        recharge = function () if talent.deaths_echo.enabled then return 15 end end,
        gcd = "spell",

        spend = function () return buff.crimson_scourge.up and 0 or 1 end,
        spendType = "runes",

        startsCombat = true,

        usable = function () return ( settings.dnd_while_moving or not moving ), "cannot cast while moving" end,

        handler = function ()
            if buff.crimson_scourge.up then
                if talent.perseverance_of_the_ebon_blade.enabled then applyBuff( "perseverance_of_the_ebon_blade" ) end
                removeBuff( "crimson_scourge" )
                if talent.relish_in_blood.enabled then
                    gain( 10, "runic_power" )
                    gain( 0.25 * buff.bone_shield.stack, "health" )
                end
            end

            if legendary.phearomones.enabled and buff.death_and_decay.down then
                stat.haste = stat.haste + ( state.spec.blood and 0.1 or 0.15 )
            end

            applyBuff( "death_and_decay_actual" )
        end,
    },


    death_chain = {
        id = 203173,
        cast = 0,
        cooldown = 30,
        gcd = "spell",

        startsCombat = true,
        texture = 1390941,

        pvptalent = "death_chain",

        handler = function ()
            applyDebuff( "target", "death_chain" )
            active_dot.death_chain = min( 3, active_enemies )
        end,
    },

    -- Fires a blast of unholy energy at the target$?a377580[ and $377580s2 additional nearby target][], causing $47632s1 Shadow damage to an enemy or healing an Undead ally for $47633s1 health.$?s390268[    Increases the duration of Dark Transformation by $390268s1 sec.][]
    death_coil = {
        id = 47541,
        cast = 0,
        cooldown = 0,
        gcd = "spell",

        spend = 30,
        spendType = "runic_power",

        startsCombat = false,

        handler = function ()
        end,
    },

    -- Opens a gate which you can use to return to Ebon Hold.    Using a Death Gate while in Ebon Hold will return you back to near your departure point.
    death_gate = {
        id = 50977,
        cast = 4,
        cooldown = 60,
        gcd = "spell",

        spend = 1,
        spendType = "runes",

        startsCombat = false,

        handler = function ()
        end,
    },

    -- Harnesses the energy that surrounds and binds all matter, drawing the target toward you$?a389679[ and slowing their movement speed by $389681s1% for $389681d][]$?s137008[ and forcing the enemy to attack you][].
    death_grip = {
        id = 49576,
        cast = 0,
        charges = function () if talent.deaths_echo.enabled then return 2 end end,
        cooldown = 15,
        recharge = function () if talent.deaths_echo.enabled then return 15 end end,
        gcd = "off",

        startsCombat = true,

        handler = function ()
            applyDebuff( "target", "death_grip" )
            setDistance( 5 )

            if legendary.grip_of_the_everlasting.enabled and buff.grip_of_the_everlasting.down then
                applyBuff( "grip_of_the_everlasting" )
            else
                removeBuff( "grip_of_the_everlasting" )
            end

            if conduit.unending_grip.enabled then applyDebuff( "target", "unending_grip" ) end
        end,

        auras = {
            unending_grip = {
                id = 338311,
                duration = 5,
                max_stack = 1
            }
        }
    },

    -- Talent: Create a death pact that heals you for $s1% of your maximum health, but absorbs incoming healing equal to $s3% of your max health for $d.
    death_pact = {
        id = 48743,
        cast = 0,
        cooldown = 120,
        gcd = "off",

        talent = "death_pact",
        startsCombat = false,

        toggle = "defensives",

        handler = function ()
            applyDebuff( "target", "death_pact" )
        end,
    },

    -- Talent: Focuses dark power into a strike$?s137006[ with both weapons, that deals a total of ${$s1+$66188s1}][ that deals $s1] Physical damage and heals you for ${$s2}.2% of all damage taken in the last $s4 sec, minimum ${$s3}.1% of maximum health.
    death_strike = {
        id = 49998,
        cast = 0,
        cooldown = 0,
        gcd = "spell",

        spend = function () return ( ( talent.ossuary.enabled and buff.bone_shield.stack >= 5 ) and 40 or 45 )
                - ( talent.improved_death_strike.enabled and 5 or 0 )
                - ( buff.blood_draw.up and 10 or 0 )
                - ( set_bonus.tww2 >= 4 and buff.luck_of_the_draw.up and 10 or 0 )
                end,
        spendType = "runic_power",

        talent = "death_strike",
        startsCombat = true,

        handler = function ()

            applyBuff( "blood_shield" ) -- gain absorb shield
            gain( health.max * max( 0.074,  0.01 * buff.coagulating_blood.stack * 0.25 ) * ( talent.voracious.enabled and 1.15 or 1 ) * ( talent.improved_death_strike.enabled and 1.05 or 1 ) * ( talent.hemostasis.enabled and ( 1.08 * buff.hemostasis.stack ) or 1 ), "health" )
            removeBuff( "coagulating_blood" )

            if talent.hemostasis.enabled then removeBuff( "hemostasis" ) end
            if talent.coagulopathy.enabled then addStack( "coagulopathy" ) end
            if talent.voracious.enabled then applyBuff( "voracious" ) end
            if talent.heartrend.enabled then removeBuff( "heartrend" ) end
        end,
    },

    -- For $d, your movement speed is increased by $s1%, you cannot be slowed below $s2% of normal speed, and you are immune to forced movement effects and knockbacks.    |cFFFFFFFFPassive:|r You cannot be slowed below $124285s1% of normal speed.
    deaths_advance = {
        id = 48265,
        cast = 0,
        charges = function () if talent.deaths_echo.enabled then return 2 end end,
        cooldown = function () return azerite.march_of_the_damned.enabled and 40 or 45 end,
        recharge = function () if talent.deaths_echo.enabled then return ( azerite.march_of_the_damned.enabled and 40 or 45 ) end end,
        gcd = "off",

        startsCombat = false,

        handler = function ()
            applyBuff( "deaths_advance" )
            if talent.march_of_darkness.enabled then applyBuff( "march_of_darkness" ) end
            if conduit.fleeting_wind.enabled then applyBuff( "fleeting_wind" ) end
        end,

        auras = {
            -- Conduit
            fleeting_wind = {
                id = 338093,
                duration = 3,
                max_stack = 1
            }
        }
    },

    -- Talent: Reach out with necrotic tendrils, dealing $s1 Shadow damage and applying Blood Plague to your target and generating $s3 Bone Shield charges.    |Tinterface\icons\spell_deathknight_bloodplague.blp:24|t |cFFFFFFFFBlood Plague|r  $@spelldesc55078
    deaths_caress = {
        id = 195292,
        cast = 0,
        cooldown = 6,
        gcd = "spell",

        spend = 1,
        spendType = "runes",

        startsCombat = true,

        handler = function ()
            applyDebuff( "target", "blood_plague" )
            if buff.dancing_rune_weapon.up then applyRunePlagues() end

            local RWStrikes = 1 + buff.dancing_rune_weapon.active_weapons -- the 1 is your actual spell hit
            addStack( "bone_shield", nil, ( 2 * RWStrikes ) )

            if set_bonus.tww1_4pc > 0 then
                if buff.bone_shield.up then applyBuff( "piledriver", nil, buff.bone_shield.stack )
                else removeBuff( "piledriver" ) end
            end
        end,
    },

    -- Talent: Shadowy tendrils coil around all enemies within $A2 yards of a hostile or friendly target, pulling them to the target's location.
    gorefiends_grasp = {
        id = 108199,
        cast = 0,
        cooldown = function () return talent.tightening_grasp.enabled and 90 or 120 end,
        gcd = "spell",

        talent = "gorefiends_grasp",
        startsCombat = false,

        toggle = "interrupts",

        handler = function ()
            if talent.tightening_grasp.enabled then applyDebuff( "target", "tightening_grasp" ) end
        end,
    },

    -- Talent: Instantly strike the target and 1 other nearby enemy, causing $s2 Physical damage, and reducing enemies' movement speed by $s5% for $d$?s316575[    |cFFFFFFFFGenerates $s3 bonus Runic Power][]$?s221536[, plus ${$210738s1/10} Runic Power per additional enemy struck][].|r
    heart_strike = {
        id = function () return ( buff.vampiric_strike.up or buff.gift_of_the_sanlayn.up ) and 433895 or 206930 end,
        known = 206930,
        cast = 0,
        cooldown = 0,
        gcd = "spell",

        spend = 1,
        spendType = "runes",

        talent = "heart_strike",
        texture = function () return ( buff.vampiric_strike.up or buff.gift_of_the_sanlayn.up ) and 5927645 or 135675 end,
        startsCombat = true,

        max_targets = function () return buff.death_and_decay.up and talent.cleaving_strikes.enabled and 5 or 2 end,

        handler = function ()
            local strikes = 1 + buff.dancing_rune_weapon.active_weapons
            if talent.heartbreaker.enabled then
                gain( 15 + ( talent.heartbreaker.enabled and ( 2 * min( action.heart_strike.max_targets, true_active_enemies ) ) or 0 ) + 3 * buff.dancing_rune_weapon.active_weapons, "runic_power" )
            end

            -- San'Layn stuff
            if buff.vampiric_strike.up or buff.gift_of_the_sanlayn.up then
                gain( 0.02 * health.max, "health" )
                addStack( "essence_of_the_blood_queen" ) -- TODO: mod haste

                if talent.infliction_of_sorrow.enabled and dot.blood_plague.ticking then
                    dot.blood_plague.expires = dot.blood_plague.expires + 3
                end

                removeBuff( "vampiric_strike" )
            else
                applyDebuff( "target", "heart_strike" )
                active_dot.heart_strike = min( true_active_enemies, active_dot.heart_strike + action.heart_strike.max_targets )

            end

            if talent.infliction_of_sorrow.enabled and buff.infliction_of_sorrow.up then
                removeDebuff( "target", "blood_plague" )
                removeBuff( "infliction_of_sorrow" )
            end
            if talent.incite_terror.enabled then applyDebuff( "target", "incite_terror", nil, min( debuff.incite_terror.stack + 1, debuff.incite_terror.max_stack ) ) end

            -- PvP
            if pvptalent.blood_for_blood.enabled then
                health.current = health.current - 0.03 * health.max
            end

            --- Legacy
            if set_bonus.tier31_4pc > 0 and debuff.ashen_decay.up and set_bonus.tier31_4pc > 0 then debuff.ashen_decay.expires = debuff.ashen_decay.expires + 1 end
            if azerite.deep_cuts.enabled then applyDebuff( "target", "deep_cuts" ) end
            if legendary.gorefiends_domination.enabled and cooldown.vampiric_blood.remains > 0 then gainChargeTime( "vampiric_blood", 2 ) end
            if set_bonus.tier31_4pc > 0 and buff.ashen_decay_proc.up then
                applyDebuff( "target", "ashen_decay" )
                removeBuff( "ashen_decay_proc" )
            end
            if set_bonus.tier30_4pc > 0 and  buff.vampiric_strength.up then buff.vampiric_strength.expires = buff.vampiric_strength.expires + 0.5 end
        end,


        bind = "vampiric_strike",
        copy = { 206930, "vampiric_strike", 433895 }
    },

    -- Talent: Your blood freezes, granting immunity to Stun effects and reducing all damage you take by $s3% for $d.
    icebound_fortitude = {
        id = 48792,
        cast = 0,
        cooldown = function () return 180 - ( talent.acclimation.enabled and 60 or 0 ) - ( azerite.cold_hearted.enabled and 15 or 0 ) + ( conduit.chilled_resilience.mod * 0.001 ) end,
        gcd = "off",

        talent = "icebound_fortitude",
        startsCombat = false,

        toggle = "defensives",

        handler = function ()
            applyBuff( "icebound_fortitude" )
        end,
    },

    -- Draw upon unholy energy to become Undead for $d, increasing Leech by $s1%$?a389682[, reducing damage taken by $s8%][], and making you immune to Charm, Fear, and Sleep.
    lichborne = {
        id = 49039,
        cast = 0,
        cooldown = function() return 120 - ( talent.deaths_messenger.enabled and 30 or 0 ) end,
        gcd = "off",

        startsCombat = false,

        toggle = "defensives",

        handler = function ()
            applyBuff( "lichborne" )
            if conduit.hardened_bones.enabled then applyBuff( "hardened_bones" ) end
        end,

        auras = {
            -- Conduit
            hardened_bones = {
                id = 337973,
                duration = 10,
                max_stack = 1
            }
        }

        -- deaths_messenger[437122] #0: { 'type': APPLY_AURA, 'subtype': ADD_FLAT_MODIFIER, 'points': -30000.0, 'target': TARGET_UNIT_CASTER, 'modifies': COOLDOWN, }
    },

    -- Talent: Places a Mark of Blood on an enemy for $d. The enemy's damaging auto attacks will also heal their victim for $206940s1% of the victim's maximum health.
    mark_of_blood = {
        id = 206940,
        cast = 0,
        cooldown = 6,
        gcd = "spell",

        talent = "mark_of_blood",
        startsCombat = false,

        handler = function ()
            applyDebuff( "target", "mark_of_blood" )
        end,
    },

    -- Talent: Smash the target, dealing $s2 Physical damage and generating $s3 charges of Bone Shield.    |Tinterface\icons\ability_deathknight_boneshield.blp:24|t |cFFFFFFFFBone Shield|r  $@spelldesc195181
    marrowrend = {
        id = 195182,
        cast = 0,
        cooldown = 0,
        gcd = "spell",

        spend = function() return talent.exterminate.enabled and buff.exterminate.up and 1 or 2 end,
        spendType = "runes",

        talent = "marrowrend",
        startsCombat = true,

        handler = function ()
            local RWStrikes = 1 + buff.dancing_rune_weapon.active_weapons -- the 1 is your actual spell hit
            addStack( "bone_shield", 30, buff.bone_shield.stack + 3 * RWStrikes )

            if talent.exterminate.enabled and buff.exterminate.up then
                removeStack( "exterminate" )
                applyDebuff( "target", "blood_plague" )
                if buff.dancing_rune_weapon.up then applyRunePlagues() end
                applyBuff( "bonestorm", 2 )
            end

            if talent.ossified_vitriol.enabled then removeBuff( "ossified_vitriol" ) end

            if set_bonus.tww1_4pc > 0 then
                if buff.bone_shield.up then applyBuff( "piledriver", nil, buff.bone_shield.stack )
                else removeBuff( "piledriver" ) end
            end

            -- Legacy

            if azerite.bones_of_the_damned.enabled then applyBuff( "bones_of_the_damned" ) end
        end,
    },

    -- Talent: Smash the target's mind with cold, interrupting spellcasting and preventing any spell in that school from being cast for $d.
    mind_freeze = {
        id = 47528,
        cast = 0,
        cooldown = 15,
        gcd = "off",

        talent = "mind_freeze",
        startsCombat = true,

        toggle = "interrupts",

        debuff = "casting",
        readyTime = state.timeToInterrupt,

        handler = function ()
            if conduit.spirit_drain.enabled then gain( conduit.spirit_drain.mod * 0.1, "runic_power" ) end
            if talent.coldthirst.enabled then
                gain( 10, "runic_power" )
                reduceCooldown( "mind_freeze", 3 )
            end
            interrupt()
        end,
    },


    murderous_intent = {
        id = 207018,
        cast = 0,
        cooldown = 20,
        gcd = "spell",

        startsCombat = true,
        texture = 136088,

        pvptalent = "murderous_intent",

        handler = function ()
            applyDebuff( "target", "focused_assault" )
        end,
    },

    -- Activates a freezing aura for $d that creates ice beneath your feet, allowing party or raid members within $a1 yards to walk on water.    Usable while mounted, but being attacked or damaged will cancel the effect.
    path_of_frost = {
        id = 3714,
        cast = 0,
        cooldown = 0,
        gcd = "spell",

        spend = 1,
        spendType = "runes",

        startsCombat = false,

        handler = function ()
            applyBuff( "path_of_frost" )
        end,
    },

    --[[ Pours dark energy into a dead target, reuniting spirit and body to allow the target to reenter battle with $s2% health and at least $s1% mana.
    raise_ally = {
        id = 61999,
        cast = 0,
        cooldown = 600,
        gcd = "spell",

        spend = 30,
        spendType = "runic_power",

        startsCombat = false,

        toggle = "cooldowns",

        handler = function ()
            -- trigger voidtouched [97821]
        end,
    }, ]]

    -- Talent: Raises a $?s58640[geist][ghoul] to fight by your side.  You can have a maximum of one $?s58640[geist][ghoul] at a time.  Lasts $46585d.
    raise_dead = {
        id = 46585,
        cast = 0,
        cooldown = 120,
        gcd = "off",

        talent = "raise_dead",
        startsCombat = false,

        toggle = "cooldowns",

        usable = function () return not pet.alive, "cannot have an active pet" end,

        handler = function()
            summonPet( "ghoul" )
        end,
    },

    -- Viciously slice into the soul of your enemy, dealing $?a137008[$s1][$s4] Shadowfrost damage and applying Reaper's Mark.; Each time you deal Shadow or Frost damage, add a stack of Reaper's Mark. After $434765d or reaching $434765u stacks, the mark explodes, dealing $?a137008[$436304s1][$436304s2] damage per stack.; Reaper's Mark travels to an unmarked enemy nearby if the target dies, or explodes below 35% health when there are no enemies to travel to. This explosion cannot occur again on a target for $443761d.
    reapers_mark = {
        id = 439843,
        cast = 0.0,
        cooldown = function() return 60.0 - ( 15 * talent.reapers_onslaught.rank ) end,
        gcd = "spell",

        spend = 2,
        spendType = 'runes',

        talent = "reapers_mark",
        startsCombat = true,

        handler = function ()
            applyDebuff( "target", "reapers_mark" )
            if talent.grim_reaper.enabled then
                addStack( "bone_shield", nil,  3 )
            end
            if talent.reaper_of_souls.enabled then
                setCooldown( "soul_reaper", 0 )
                applyBuff( "reaper_of_souls" )
            end
            if set_bonus.tww3 >= 2 then addStack( "exterminate", 2 ) end
        end,

        -- Effects:
        -- #0: { 'type': SCHOOL_DAMAGE, 'subtype': NONE, 'attributes': ['Chain from Initial Target', 'Enforce Line Of Sight To Chain Targets'], 'ap_bonus': 0.8, 'target': TARGET_UNIT_TARGET_ENEMY, }
        -- #1: { 'type': TRIGGER_SPELL, 'subtype': NONE, 'trigger_spell': 434765, 'value': 10, 'schools': ['holy', 'nature'], 'target': TARGET_UNIT_TARGET_ENEMY, }
        -- #2: { 'type': ENERGIZE, 'subtype': NONE, 'points': 200.0, 'target': TARGET_UNIT_CASTER, 'resource': runic_power, }
        -- #3: { 'type': SCHOOL_DAMAGE, 'subtype': NONE, 'attributes': ['Chain from Initial Target', 'Enforce Line Of Sight To Chain Targets'], 'ap_bonus': 1.5, 'target': TARGET_UNIT_TARGET_ENEMY, }
    },

    -- Strike the target for $s1 Physical damage. This attack cannot be dodged, blocked, or parried.
    rune_strike = {
        id = 316239,
        cast = 0,
        cooldown = 0,
        gcd = "spell",

        spend = 1,
        spendType = "runes",

        notalent = "heart_strike",
        startsCombat = true,

        handler = function ()
        end,
    },

    -- Talent: Reduces all damage taken by $s1% for $d.
    rune_tap = {
        id = 194679,
        cast = 0,
        charges = function () if level > 43 then return 2 end end,
        cooldown = 25,
        recharge = function () if level > 43 then return 25 end end,
        gcd = "off",

        spend = 1,
        spendType = "runes",

        talent = "rune_tap",
        startsCombat = false,

        toggle = "defensives",

        handler = function ()
            applyBuff( "rune_tap" )
        end,
    },

    -- Talent: Sacrifice your ghoul to deal $327611s1 Shadow damage to all nearby enemies and heal for $s1% of your maximum health. Deals reduced damage beyond $327611s2 targets.
    sacrificial_pact = {
        id = 327574,
        cast = 0,
        cooldown = 120,
        gcd = "spell",

        spend = 20,
        spendType = "runic_power",

        talent = "sacrificial_pact",
        startsCombat = false,

        toggle = "defensives",

        usable = function () return pet.ghoul.alive, "requires an undead pet" end,

        handler = function ()
            gain( 0.25 * health.max, "health" )
            pet.ghoul.expires = query_time - 0.01
        end,
    },

    -- Talent: Strike an enemy for $s1 Shadowfrost damage and afflict the enemy with Soul Reaper.     After $d, if the target is below $s3% health this effect will explode dealing an additional $343295s1 Shadowfrost damage to the target. If the enemy that yields experience or honor dies while afflicted by Soul Reaper, gain Runic Corruption.
    soul_reaper = {
        id = 343294,
        cast = 0,
        cooldown = 6,
        gcd = "spell",

        spend = function() return buff.reaper_of_souls.up and 0 or 1 end,
        spendType = "runes",

        talent = "soul_reaper",
        startsCombat = true,

        handler = function ()
            if buff.reaper_of_souls.up then removeBuff( "reaper_of_souls" ) end
            applyBuff( "soul_reaper" )
        end,
    },


    strangulate = {
        id = 47476,
        cast = 0,
        cooldown = 45,
        gcd = "spell",

        spend = 0,
        spendType = "runes",

        toggle = "interrupts",
        pvptalent = "strangulate",
        interrupt = true,

        startsCombat = true,
        texture = 136214,

        debuff = "casting",
        readyTime = state.timeToInterrupt,

        handler = function ()
            interrupt()
            applyDebuff( "target", "strangulate" )
        end,
    },

    -- Talent: Consume up to $s5 Bone Shield charges. For each charge consumed, you gain $s3 Runic Power and absorb damage equal to $s4% of your maximum health for $d.
    tombstone = {
        id = 219809,
        cast = 0,
        cooldown = 60,
        gcd = "spell",

        talent = "tombstone",
        startsCombat = true,

        buff = "bone_shield",

        handler = function ()
            local bs = min( 5, buff.bone_shield.stack )


            if talent.insatiable_blade.enabled then reduceCooldown( "dancing_rune_weapon", bs * 5 ) end
            if talent.blood_tap.enabled then  gainChargeTime( "blood_tap", bs * 2 ) end
            removeStack( "bone_shield", bs )
            gain( 6 * bs, "runic_power" )

            if set_bonus.tww1_4pc > 0 then
                if buff.bone_shield.up then applyBuff( "piledriver", nil, buff.bone_shield.stack )
                else removeBuff( "piledriver" ) end
            end

            applyBuff( "tombstone" )

            -- Legacy
            if set_bonus.tier21_2pc == 1 then
                cooldown.dancing_rune_weapon.expires = max( 0, cooldown.dancing_rune_weapon.expires - ( 3 * bs ) )
            end

        end,
    },

    -- Talent: Embrace your undeath, increasing your maximum health by $s4% and increasing all healing and absorbs received by $s1% for $d.
    vampiric_blood = {
        id = 55233,
        cast = 0,
        cooldown = function () return 90 * ( essence.vision_of_perfection.enabled and 0.87 or 1 ) end,
        gcd = "off",

        talent = "vampiric_blood",
        startsCombat = false,

        toggle = "defensives",

        handler = function ()
            applyBuff( "vampiric_blood" )
            if set_bonus.tier30_4pc > 0 then applyBuff( "vampiric_strength" ) end
            if legendary.gorefiends_domination.enabled then gain( 45, "runic_power" ) end
            if talent.umbilicus_eternus.enabled then state:QueueAuraExpiration( "vampiric_blood", TriggerUmbilicusEternus, buff.vampiric_blood.expires ) end
        end,
    },

    -- Talent: Embrace the power of the Shadowlands, removing all root effects and increasing your movement speed by $s1% for $d. Taking any action cancels the effect.    While active, your movement speed cannot be reduced below $m2%.
    wraith_walk = {
        id = 212552,
        cast = 4,
        fixedCast = true,
        channeled = true,
        cooldown = 60,
        gcd = "spell",

        talent = "wraith_walk",
        startsCombat = false,

        start = function ()
            applyBuff( "wraith_walk" )
        end,
    },
} )

spec:RegisterRanges( "death_strike", "mind_freeze", "death_coil" )

spec:RegisterOptions( {
    enabled = true,

    aoe = 3,
    cycle = false,

    nameplates = true,
    nameplateRange = 10,
    rangeFilter = false,

    damage = true,
    damageExpiration = 8,

    potion = "tempered_potion",

    package = "Blood",
} )

spec:RegisterSetting( "dnd_while_moving", true, {
    name = strformat( "Allow %s while moving", Hekili:GetSpellLinkWithTexture( spec.abilities.death_and_decay.id ) ),
    desc = strformat( "If checked, then allow recommending %s while the player is moving otherwise only recommend it if the player is standing still.", Hekili:GetSpellLinkWithTexture( spec.abilities.death_and_decay.id ) ),
    type = "toggle",
    width = "full",
} )

spec:RegisterSetting( "save_blood_shield", true, {
    name = strformat( "Save %s", Hekili:GetSpellLinkWithTexture( spec.auras.blood_shield.id ) ),
    desc = strformat( "If checked, the default priority (or any priority checking |cFFFFD100save_blood_shield|r) will try to avoid letting your %s fall off during "
        .. "lulls in damage.", Hekili:GetSpellLinkWithTexture( spec.auras.blood_shield.id ) ),
    type = "toggle",
    width = "full"
} )

spec:RegisterSetting( "death_strike_pool_amount", 65, {
    name = strformat( "%s %s", Hekili:GetSpellLinkWithTexture( spec.abilities.death_strike.id ), _G.POWER_TYPE_RUNIC_POWER ),
    desc = strformat( "The default priority will (usually) avoid spending %s on %s unless you have pooled at least this much.", _G.POWER_TYPE_RUNIC_POWER, Hekili:GetSpellLinkWithTexture( spec.abilities.death_strike.id ) ),
    type = "range",
    min = 40,
    max = 125,
    step = 1,
    width = "full"
} )

spec:RegisterSetting( "ibf_damage", 40, {
    name = strformat( "%s Damage Threshold", Hekili:GetSpellLinkWithTexture( spec.abilities.icebound_fortitude.id ) ),
    desc = strformat( "When set above zero, the default priority can recommend %s if you've lost this percentage of your maximum health in the past 5 seconds.\n\n"
        .. "|W%s|w also requires the Defensives toggle by default.", Hekili:GetSpellLinkWithTexture( spec.abilities.icebound_fortitude.id ),
        spec.abilities.icebound_fortitude.name ),
    type = "range",
    min = 0,
    max = 200,
    step = 1,
    width = "full",
} )

spec:RegisterSetting( "rt_damage", 30, {
    name = strformat( "%s Damage Threshold", Hekili:GetSpellLinkWithTexture( spec.abilities.rune_tap.id ) ),
    desc = strformat( "When set above zero, the default priority can recommend %s if you've lost this percentage of your maximum health in the past 5 seconds.\n\n"
        .. "|W%s|w also requires the Defensives toggle by default.", Hekili:GetSpellLinkWithTexture( spec.abilities.rune_tap.id ), spec.abilities.rune_tap.name ),
    type = "range",
    min = 0,
    max = 200,
    step = 1,
    width = "full",
} )

spec:RegisterSetting( "vb_damage", 50, {
    name = strformat( "%s Damage Threshold", Hekili:GetSpellLinkWithTexture( spec.abilities.vampiric_blood.id ) ),
    desc = strformat( "When set above zero, the default priority can recommend %s if you've lost this percentage of your maximum health in the past 5 seconds.\n\n"
        .. "|W%s|w also requires the Defensives toggle by default.", Hekili:GetSpellLinkWithTexture( spec.abilities.vampiric_blood.id ),
        spec.abilities.vampiric_blood.name ),
    type = "range",
    min = 0,
    max = 200,
    step = 1,
    width = "full",
} )

spec:RegisterPack( "Blood", 20250429, [[Hekili:DR1xVnoUr8plbfWNDsoxl7OSzlI8d3wuGDF4EO(U23SmTeDSqKLeOOIVuyOp7DiPSePejLCs2Rl6l5UvKZF4W5p)MHETZ6FB9QqefV(xNpBU7S7M)5PZND39U3VEf91m86vzOGNrpb)pjOdWF)L400q2xFnoffYOopTGeaRSk6qrmIgLM8fcAhD9QTfrX0VMSERgj44SWfindhaF2D26v7JcdXI9IZdwVIT3FE2D)88p)3k38pX5VMeuU5yeDF5gqqFz9Q4OCAot(7JEAVFgjk1hfWKE(0q8ourmfw8x5NpCcABmoC9VSEvajIIjrO1RgxUHuKGl38Ox5M5LBgj(3tPrhW(0u)fLBwwU5PGWPhq)bF5G9iYt4C)DeHGqXWwaIDM(q5MjRxj(kCUzMiFkkB9QICSF6UD(aBy6cfoSdtHC6vHgQaxWeyRpxtjbfbReIHBsjLcO6oJQ52ID7MUnnb7NVpchhoLGpGIsYb9ws7UgSPnIbeaDFUFaIGZZzS31o7dsrpveNMbu960ImUTO7cnc2ZUK9ZPKONXmbFVrbFvLieuGscbZsaIj(gUHsE1pmjKXOpzKrHP0PIBKSyqBXdXaj2)20OygVFWiVz7)fSpobFicdCS2tbCEOmVtAT7swa1FHlxOWFNW3vRTegH5(uaXmLgcKJ9jyugM0OZ3iroSpWkThts9PemEAokjg9As5MtNk3KbmoeLeeL8KpZV1)iWP0eLtVRIBRK8yN6pB8ulclafDHKNlte6D5HupHB9dcZRtautexy5(hqKNB5WpxEFAohT2(IHhFKtHmOImfUsMrkkgNag99ikJsqAmIMwXtHnTTVink4zyNQb)av50uYHlmSvsTE4dtTe5jttJdtpMy3DGj45UnNdA6HTW5ibBp)qDyQgEReQUn9qucVCKFC0HTv(fTQmCE3WwdH86y8)bRZVqstKuxMBhW7N2tZbdXlPIfAzYJssWeWlppkocNeG5kPOuQjwOX9Q(YgUQbRxCku6RIlkFQB6)7KpMSLbT7qERdzpPJ7ZwlYETRG8Q9uSdJzqakMW8NSNMDqmdwgmpeumu7jUNCRdIH7Iiy(X1EgRbXRS6RBNzg5efLiITGaROKaMt9t(HOdaKmF3QWOx2w9f(UUIhkBrdebXcVZa820cMVFkHgrlcX81LsV8c6qwejkWV(u70gtvkCMYXuzAavhwL9)fxa)hhxEHeqTCMXl9vLLHGbuC79JseCVjlZKZ7FHY2lsafHLykPGhzRHaaszCSVOqx(09yeHwv(xMt8VVfkh8muRRMjxZbcoHFa8frxKmiUCxuqe1NUhII3dP24gHbIJ7ppGLoMlj9DczPZDVjOLo9KT59IT0PNeqF)ax6yoB1fIU0XCAQ3p8shZ5T()z8LZBNK98(6Meu0ekjktSHFphohFTAxLB(hN3gKrEx5Mxtl(jcMD4fjQZH7ziHbKMbo2vPLrm6GnYmej)eSWE0lWN)7IZd0Glp88FZprLBsjLB(xv5Dl3W74UCtr20lTUq02DV1cdQP9RkkWmITt(3fpExtN409BOSVpgSB7yTUvyd1EL9gSJqjejZyt3iFew1(lfZS6MR2OjAzupqKzjScOQjRlsQMEIpBUkIPRuvce4RFi5ixpmxJPJEOvomuywfeRRnMGm3iZWeuphioDm5yTrJHjkRNPQgrzIY6OhgMOSDQ4vw2Y6yJNUdwmJGb)5TOUT7OwZ0Edp9JU7tYaMKQEd5E3XGm5l2hxNoFhBD0CVJE8(G7JVB56MWlDntFUf)b2cmuDvQd4b2jVOkP1eoJmI24CP2EpbcS2zPhHI1viGfjdxm7YoHM6XN2YL1QhHwTbk4F2xCQoC6NBjWeYbbyhowPfsDqu1Ia(fmjgX6TMpcKqL2ewOa0OnoqZzR5MD8Fa)lUJlwXD(aIqspsWciGx(eMa7X9NljXrjE2F68aAmjkZ(A9z6Qeg540Tz(DKIkSZEG9laQXMhcd3w(z)4H4NzeY3aM2R5iO2yHBANZs3cQdPKBacbh8Nf6ZN6Ke(SxJAwPhK3xqAsEXHk8ukBZmoEZDu6ASRaZZGOcXJOzagGfLUhNl35rd3LB9MZFLkqsYUv3HkjWvysRnAoarFUl42BMuTdsaIHynLarbuodV8HNcNBhhtLvRR3Xapzn72BTuJHshwhnrBV6MlvUKIlcEMfds3d9UtqhLkz8MYbBojP5RVbNr5Ub6Q4oWWU7hwy3NgIJmTbNz)39rj7IJ4muK)JLCwP0q7GPEQWu3NHGcRSY69W)dYrAok8d2b0k0FT1pTgqkRigbbBbALA6j1c03pqhyZZFQUPvhZEcxsvN(C)RkN0FWjpsbGALZ2N4xia8N1RoIijGjhQT)1dzqhXmGxpiC4yJiH)6)tl)giIc6(uc)NFWxy98KUlI1BIyJ5tRBc6gV)Qs(5YVPBlNVcVL1nJNX7XB5)17tLFRMnaXsVIK8Np)QlcEA4vFUnANxvUGopyKzMj94p3kniwphDKKl)XM3SPwYgIZLjQ(TzUaIuFdMlGW63A5cOjt1y2pbQJKHry1eHg1DAql9QFPLrxn2IaoDY8iDMOkDz3nD5VQ80CCVzSZSRT)UjtUz8IR77TsGnz(nsU2Y7JC98jDDGOOmvhpMfCmZA8O38rk4exSScJ4OUOtx65m9HlK9ogyVcBAEfcZXhkPfQDD08mepwjHRN3H8k7xn1TEKHrglh(ONwMw9wam(DLj4HDSwS0Wmkm9eb61FPEMyeRwshSYJ1o4)hDNmQ74(xo2WG(Vb2(4R6mLRtN6zS(Gyk)2FPCZpkJGx2W1n8UV0hndKFq5p6mUyjBXpAZuxjORq8wa9zoQNRopsE5I3MrzWjBjQtpvKZTQbTBftBvKGPJB6ObwmP9OGBerqyUDrmefLTVHZf9kJyG0kCPByzVkJ8K76LxniTec3t(NHv7fzju7AN1SRA05AZyZbLV0Zfs6y)x00Ptg(1mnrJmRNFPnz(W7qMJgY4Uw6n3vJY1EA4s1om44kXeP7tV2f000VYJw756MX2NB41laqiggZkSME1IHVUUPOA7V6SuVek7CZ949JUsFBFM4QAvx7NzG3kZ0WitBvoMRRDNn6GCuSR4v9C3NBYivabmyDgbZSCHrrk7uzCtsnDoqJUEOKUgPwgSBLVngO40jfSKZziLgGgmiXyCtQJG0qK2Y5ZSBtTcCv4y74ihR353lVx)yTF7q57kUpiW9AzCVW91sv)2rZaOnZWp0wc0kMlPjbl3dVH2g0YTF8BKWQRZzqRDCjfGtLdHQq05D5LCBXH(q70STUWD6EzpYaKe3bvTyPJRobRG5zS1kfguRjM1lDj88wmBy6ldfKQgdLy9ExgQoSttW842o2vnGO5PtMO7aAh7Konqnm1iqIgc0x(r)rs36ARdRtFADbWIe9AxIv0DM(x4Od1AkrR21x9lAOJ0)mW10iT3nozDmvfPQEaPgCFFS)3FqBaNmcd9NUHCnXZs6OBNM8MKV0AbNsVy4pwW6)l]] )