Class Deep Dive — Rogue & Warlock · Oct 7, 2026 — updated by Beta Notes, Oct 15
Warlock
Curses split from Banes, drains got an amplifier, and the demon became the tank — the Warlock itself did not. Affliction · Demonology · Destruction.
Warlock — Forever vs Classic Era
What Changed
121 Warlock changes that alter play — new and reworked abilities, mechanics and talents — each shown against its Classic Era 1.15.9 form. Not listed: tooltip-only wording, rank-count changes, and sub-threshold numeric drift.
121Changes covered
24New
49Changed
43Removed
5Mechanics
Headline Changes
All Specs1 headline
Curses Split from Banes
[CACurse of Agony]! and [CDCurse of Doom]! are Banes now: [BABane of Agony]! (level 58) and [BDBane of Doom]! (level 60). Each Warlock can place one [BBane]! and one Curse per target, independently. Curse of Shadows and [CECurse of the Elements]! are not in the Forever client.
Agony / DoomCurses→Banes — one per target, beside the Curse
Curse of ShadowsIn Classic Era→Removed
Curse of the ElementsIn Classic Era→Removed
[BABane of Agony]!DD-RW · [client]
Affliction1 headline
Soul Siphon and Wrack
[WWrack]!, the Affliction capstone at row 9, is a channeled drain that makes the target take +10% from your other Shadow damage over time. [SSSoul Siphon]! (row 7) is the amplifier that makes the drain build cohere, and [PPandemic]! (row 5) lets DoTs and Banes crit.
WrackNot in Classic Era→Affliction, row 9, 1 rank
Soul SiphonNot in Classic Era→Affliction, row 7, 3 ranks
PandemicNot in Classic Era→Affliction, row 5, 2 ranks
[WWrack]!DD-RW · [client]
Demonology1 headline
The Demon Is the Tank
Warlock demons scale from the summoner's own stats in Forever — gear your Warlock and the demon grows with you. [DPDemonic Pact]! (row 9) is the new capstone, and [DBDemonic Brand]! (row 6) marks a target for pet damage. Blizzard announces no Warlock tank specialization; the pet does the holding.
Demon statsFixed per demon→Scale with the Warlock's stats
Demonic PactNot in Classic Era→Demonology, row 9, 1 rank
Demonic BrandNot in Classic Era→Demonology, row 6, 3 ranks
[DPDemonic Pact]!DD-RW · BN-1008 · [client]
Destruction1 headline
Bane of Havoc Gates Incinerate
[BHBane of Havoc]! (row 7) makes one target take 15% of everything you deal to everyone else. [IIncinerate]!, the row 9 capstone, requires it — and pays +25% against Immolate. [FAFire and Brimstone]! shares row 7.
Bane of HavocNot in Classic Era→Destruction, row 7, 1 rank
IncinerateNot in Classic Era→Destruction, row 9; requires Bane of Havoc
[BHBane of Havoc]!DD-RW · [client]
Warlock — the meaningful set
The Record
Every remaining change, grouped by kind. Hover a name for its tooltip; hold Shift for the Classic Era side.
Each of your other Affliction effects on the target makes Drain Life, Drain Soul, Wrack hit and drain harder — damage AND healing, per the client tooltip of [SSSoul Siphon]!.
Other Affliction effects on the target:
+36% drain damage & healing
3 effects × 12% = +36%, capped at +36%. Three effects saturate the talent; more effects add nothing here.
About the “38% damage reduction” claim
It appears in no official source: not the Warlock deep dive, not any beta notes batch, not the client data. The high-thirties number that does exist is this panel’s +36% — an offensive amplification of drains, not a defensive stat.
The class’s actual defensive pieces are separate and smaller: [MSMolten Skin]! is the only flat damage-reduction talent the deep dive names (up to 10%), and [SLSoul Link]! moves a share of incoming damage onto your demon — a transfer with a demon’s health bar behind it, not a reduction. The deep dive publishes no percentage for Soul Link at all.
Voidwalker pet-tank console
Forever’s Demonology can keep a dungeon’s attention on the pet — as a pet mechanic, not a tank specialization (DD-RW announces none). The pillars, all official: pets scale from the Warlock’s own stats; [DBDemonic Brand]! marks a target so the pet’s next attacks deal bonus damage — high threat only when that damage is Shadow (BN-1008); [IHImproved Health Funnel]! heals the pet while generating up to 100% less threat; and the Voidwalker’s Sacrifice scales with 10% of the Warlock’s spell healing (BN-0924).
The demonless alternative runs through [DSDemonic Sacrifice]! (11-point, redesigned: two-hour effects, re-mapped per demon) and [DPDemonic Pact]!, which lets a sacrifice persist through summoning a different pet — Sacrifice and Master Demonologist can stack for the first time.
Warlock — demons
Demon Families
Seven demon families answer a Warlock in Forever. All of them scale from the summoner's stats — the Demonology headline above — and each family's record below lists its signature ability.
I
Imp
[BPBlood Pact]!
V
Voidwalker
[SSuffering]!
S
Succubus
[LPLash of Pain]!
I
Incubus
No unique ability published yet.
F
Felhunter
[PParanoia]!
F
Felguard
No unique ability published yet.
D
Doomguard
No unique ability published yet.
The Trait Canvas
Warlock Talents
Three trees, 51 points at level 60. Rows unlock every 5 points spent across the build; milestones at 11, 16, 21 and 31 points; capstones at 30. Click a node to spend — hover for its tooltip, with the next rank shown while it is unmaxed.
Warlock Talents0 / 51 points
Affliction0 pts
Demonology0 pts
Destruction0 pts
Click to spend · Shift-click or right-click to remove. A tier unlocks at 5 points per tier spent across the build; ◆ marks the 11/16/21/31-point milestones. Arrows show only the prerequisites present in the client TraitEdge data (8 of 52 talents here) — a prerequisite must be at max rank.
Spellbook
Warlock Spellbook
IL[ILImproved Life Tap]!Affliction · Tier 0
B[BBane]!Destruction · Tier 1
DE[DEDemonic Embrace]!Demonology · Tier 1
DR[DRDestructive Reach]!Destruction · Tier 1
IC[ICImproved Corruption]!Affliction · Tier 1
IH[IHImproved Health Funnel]!Demonology · Tier 1
II[IIImproved Imp]!Demonology · Tier 1
IS[ISImproved Shadow Bolt]!Destruction · Tier 1
S[SSuppression]!Affliction · Tier 1
UP[UPUnholy Power]!Demonology · Tier 1
A[AAftermath]!Destruction · Tier 2
C[CCataclysm]!Destruction · Tier 2
DA[DADemonic Aegis]!Demonology · Tier 2
DE[DEDemonic Energies]!Demonology · Tier 2
FV[FVFel Vitality]!Demonology · Tier 2
GR[GRGrim Reach]!Affliction · Tier 2
ID[IDImproved Drains]!Affliction · Tier 2
IV[IVImproved Voidwalker]!Demonology · Tier 2
MS[MSMolten Skin]!Destruction · Tier 2
SH[SHSoul Harvest]!Affliction · Tier 2
AC[ACAmplify Curse]!Affliction · Tier 3
DS[DSDemonic Sacrifice]!Demonology · Tier 4
FC[FCFel Concentration]!Affliction · Tier 4
IB[IBImproved Bane of Agony]!Affliction · Tier 4
IS[ISImproved Sayaad]!Demonology · Tier 4
MS[MSMaster Summoner]!Demonology · Tier 4
P[PPandemic]!Affliction · Tier 4
R[RRuin]!Destruction · Tier 4
S[SShadowburn]!Destruction · Tier 4
AF[AFAgonizing Flames]!Destruction · Tier 5
C[CConflagrate]!Destruction · Tier 5
CE[CECurse of Exhaustion]!Affliction · Tier 5
D[DDecimation]!Demonology · Tier 5
DB[DBDemonic Brand]!Demonology · Tier 5
FD[FDFel Domination]!Demonology · Tier 5
I[IIntensity]!Destruction · Tier 5
M[MMalevolence]!Affliction · Tier 5
N[NNightfall]!Affliction · Tier 5
BH[BHBane of Havoc]!Destruction · Tier 6
DK[DKDemonic Knowledge]!Demonology · Tier 6
FA[FAFire and Brimstone]!Destruction · Tier 6
IF[IFImproved Felhunter]!Demonology · Tier 6
P[PPyroclasm]!Destruction · Tier 6
SL[SLSiphon Life]!Affliction · Tier 6
SL[SLSoul Link]!Demonology · Tier 6
SS[SSSoul Siphon]!Affliction · Tier 6
MD[MDMaster Demonologist]!Demonology · Tier 7
SA[SAShadow and Flame]!Destruction · Tier 7
SM[SMShadow Mastery]!Affliction · Tier 7
DP[DPDemonic Pact]!Demonology · Tier 8
I[IIncinerate]!Destruction · Tier 8
W[WWrack]!Affliction · Tier 8
Talent-granted spells only. Trainer-taught baseline spells are not listed.