A-TIER | BUILD VENOMANCER ROT (@ascensionsidekick) | ASCENSION CoA

Build Venomancer Rot Ascension CoA
Rot
poison-to-healing Shadra 14 DoTs + 5 heals

The Venomancer poisons targets by Shadra's grace and turns part of that affliction into healing for allies — 14 DoT effects feeding 5 direct heals and 3 HoTs. Rot still stays a ranged DPS spec: that secondary healing grows out of your damage, it never substitutes for an actual healer.

Its signature, Rot Lich, turns your crits into free, instant Serpent's Fangs — the loop that lets this DoT-caster generate healing simply by hitting faster, without ever letting go of its target.

Rate this build
Share your opinion on this spec: rate it across 4 game situations. Once enough votes come in, the community score influences the tier shown in the build rankings.
📊 Build
🏰 Dungeon
4.2
S
🐉 Raid
3.7
A
🥊 Arena
3.2
A
🌍 BG & Open World
3.8
A
WEIGHTED TIER A
14 votes
The community's weight grows with each new vote.
Dungeon
Raid
Arena
BG & Open World
Signature Spell
Rot Lich

Direct damage dealt now has a 20% chance to reset the cooldown of Serpent's Fang and grant you Rot Lich. Rot Lich (proc): your next Serpent's Fang cast within 15 seconds is free.

Retail Feel

The closest retail analog is an Affliction Warlock played as a ranged DoT-stacker. Its entire kit is built around poison and disease stacking — Wilt, Spore, Decay, Venom Bolt, and Serpent's Fang scaling off the Fungal Growth ramp — mirroring Affliction's Agony/Corruption/Unstable Affliction refresh game, right down to a party spell-haste aura (Fungal Link) and mushroom detonations layered on top for burst (Decay, Spore, Suffocating Coil). Like Affliction, it leans on shapeshifting (Weaver Form) mainly for identity and a thin anti-CC shift-break rather than for defense, and its damage is a ramping DoT engine rather than upfront burst. Where a Warlock's sustain is purely self-contained, this spec does carry real ally healing: Serpent's Fang splashes a heal onto nearby allies, Mycelial Ring heals allies standing in it when it expires, and the kit adds Green Salve and Shadra's Balm on top. Call it modest off-healing bolted onto a DoT-caster, not a healer's engine — but not every point of power here is aimed purely at the enemy.

Role, tiers & resource
A
Dungeon
MeasuredAcross 477 fights (Mythic dungeons — no Mythic+ difficulty yet, phase 2) · index 1.28
A
Raid
MeasuredAcross 281 fights (Zul'Gurub, all difficulties, phase 2) · index 1.49
B
Arena
Community voteAverage of 13 player ratings
A
World Battlegrounds
Community voteAverage of 13 player ratings
RoleRanged DPS
Primary statIntellect
ResourceMANA

How is this number calculated?

Measured scope: Zul'Gurub, all difficulties — High Priest Venoxis, High Priestess Jeklik, High Priestess Mar'li, Bloodlord Mandokir, High Priest Thekal, High Priestess Arlokk, Jin'do the Hexxer, Hakkar, Gri'lek, Gahz'ranka.

These numbers come from Ascension Logs’ public combat logs, not an in-house guess.

The index compares each spec to the median player — the one sitting exactly in the middle of the ranking — on the same boss and the same group format: 1.00 matches that median player, 1.40 means 40% more damage than them. Only each player’s best fight counts, never their average — otherwise a player posting fifty fights would count as much as fifty different players, and averaging would mostly reward beginners still learning the spec rather than those who’ve mastered it. The comparison always happens on the same boss and the same format: a two-minute fight and a seven-minute one aren’t comparable, and a flex raid doesn’t give the same support as a 25-man.

Tiers (S, A, B…) aren’t picked by hand: the cutoffs are calculated from the real spread of every measured spec. A spec under 15 distinct players or 30 fights isn't ranked at all, rather than given a made-up grade.

View the source rankings ↗

How is this number calculated?

Mythic dungeons only — Ascension CoA has no Mythic+ tier yet (229 tracked encounters).

These numbers come from Ascension Logs’ public combat logs, not an in-house guess.

The index compares each spec to the median player — the one sitting exactly in the middle of the ranking — on the same boss: 1.00 matches that median player, 1.40 means 40% more damage than them. Only each player’s best fight counts, never their average — otherwise a player posting fifty fights would count as much as fifty different players, and averaging would mostly reward beginners still learning the spec rather than those who’ve mastered it. The comparison always happens on the same boss: 92.4% of dungeon fights are played in 5-player groups, and splitting by group size as well would discard more usable damage rows (4.5% lost against 1.4% when comparing by boss alone) for zero additional publishable spec — group size is therefore not part of the comparison.

Tiers (S, A, B…) aren’t picked by hand: the cutoffs are calculated from the real spread of every measured Dungeon spec — this column has its own distribution, it doesn’t reuse Raid’s cutoffs. A spec under 15 distinct players or 30 fights isn't ranked at all, rather than given a made-up grade.

Each performance above links to its own real combat report. Ascension Logs, however, doesn’t offer a rankings page covering every Mythic dungeon — unlike Raid, there’s no « View the source rankings » button here.

Ranking updated on August 17, 2026

These talents are a PvE configuration. The Arena and Battleground grades shown above rate the specialisation’s PvP potential — not this tree.

Stat Priority
PvE
Spell Hit (until your spells stop missing a +3-level target — poison DoTs must land before any secondary healing is generated) Haste (Genesis and Weaver Form both explicitly speed up periodic ticks, multiplying both damage-to-heal conversion and mana efficiency) Spell Power Intellect (mana pool and healing power) Critical Strike (Rotpriest doubles spell critical damage) Spirit/MP5
PvP
Resilience Stamina Spell Hit Haste Spell Power Intellect Critical Strike

Its healing is entirely downstream of poison DoTs that can miss, and Genesis and Weaver Form both explicitly speed up periodic ticks — so hit-to-land and haste both outrank raw spell power for this DoT-to-heal transmuter.

Build Abilities
Class Tree
Burrow Acute Senses Adrenal Venom Versatile and Deadly Fury of Shadra Fury of Anub'Rekhan Weakening Venom Genesis Pinch Venomancy Expert Venomizer Tome of Ahn'kahet Hallucinogenic Venom Shadra's Lair Mamba Mentality Master of Venoms Skin Shedder Shadra's Balm Spindlebind Runed Carapace Green Salve Relentless Lifeblood Envenomed Weapons Playing With Poison
Specialization
Captivation A Pit of Snakes Venom Saturation Fungal Growth Envenom Prophetic Speaker Necessary Preparations Septic Trauma Serpent's Embrace Sepsis Bloom Acid Bolt Infestation Fungal Link Fungal Assailant Protraction Blightfang Decay Wilting Away Rotpriest Wilt Mycosis Serpent Lord's Ring Spore

See also: all Ascension builds · the talent tree builder

Talent data: ascension.gg · Spec tiers & analysis: ascensionsidekick.com
Editorial rewrite, interactive talent tree, tooltips and fact-checking: KAMI LABS