Warlock 12.1 PTR Sims: Destro, Demo, Affliction Ranked

The short version of Warlock 12.1 PTR sims is that Destruction is the only spec having a good time. It sits at roughly 222,000 single target DPS on Hellcaller and 215,000 on Diabolist, comfortably the highest simming Warlock spec right now. Demonology trails at around 210 to 212k and Affliction limps in at 200 to 206k, which is not a typo, it is just a bad patch for two thirds of the class.

These numbers come from the Warlock Discord’s APL testers, credit to Zerfall, Magnus, Matokco, and Milan for running the sims instead of just complaining on the forums.

Destruction: The Spec Doing Its Job

This Destruction Warlock guide section can be short because Destruction is fine, which is rare enough to celebrate. Hellcaller pulls ahead at 222k against Diabolist at 215k for pure single target. The gap is mostly cosmetic, Hellcaller leans on Malevolence and Fel Vine scaling while Diabolist runs Reign of Chaos, but both builds still path through Destructive Rapidity to grab Embers before touching Devastation.

Comparing Hellcaller vs Diabolist talent by talent barely matters, since the rotation is nearly identical, cycling Incinerate and Soul Fire into shard spenders like Chaos Bolt and finishing low health targets with Shadowburn. Soul Fire got a 45% damage buff last week, so it is played regardless of hero talent.

Build	Single Target DPS	Hero Talent
Destruction Hellcaller	222,000	Malevolence, Crashing Chaos
Destruction Diabolist	215,000	Reign of Chaos

Trinket wise, both Destro builds run Gebbo’s Bottomless Bag alongside Stormbound Emblem of Dazar. Embellishments land on bracers and belt for now, though early tier variance means that could shift.

Demonology: Simming Higher, Playing Worse

Every Demonology Warlock talents discussion starts with the same joke, that the spec that sims better is not the spec anyone plays. Demonology took a 20% pet damage nerf to Diabolist two weeks ago, then got handed back 55% more Shadow Bolt, 45% more Demon Bolt, and 35% more Bilescourge Bombers shortly after.

Soul Harvester now sims about 7,000 DPS higher than Diabolist single target. The Soul Harvester hero talent build leans on a single target focused rotation, while Diabolist keeps Implosion synergy with To Hell and Back for extra cleave, and extends Doom uptime with Demonic Core procs paired with Summon Doomguard.

Build	Single Target DPS	5 Target Cleave (1 min)
Demonology Soul Harvester	~211,000 to 212,000	548
Demonology Diabolist	~204,000 to 205,000	765

Simming seven thousand higher on a target dummy is a nice trophy, but it means nothing on a tier where five of the eight bosses want cleave damage and the higher simming build brings noticeably less of it.

That table row is the whole argument for the tier. In a five target, one minute cleave scenario Diabolist jumps to 765 relative damage against Soul Harvester’s 548, and since the raid is cleave heavy, Diabolist remains the expected play regardless of what the dummy says.

Affliction: Present, But Not Thriving

Nobody enjoys writing the Affliction Warlock DPS section right now. The spec got a 4% Haunt damage modifier buff last week, which sounds nice until other classes casually sim at 250,000 to 270,000 while Affliction sits at 205,000 to 206,000 on Soul Harvester and 200,000 on Hellcaller.

Haunt boosts all damage sources on the target, not just Unstable Affliction, but a flat 4% increase does not close a 20 to 30 percent gap against the top classes. Both hero talent builds still run Malefic Grasp with Amplify Curse, and neither is playing Withering Bolt yet.

Spec	Approx. Single Target DPS
Destruction (highest)	222,000
Demonology Soul Harvester	211,000
Affliction Soul Harvester	206,000
Affliction Hellcaller	200,000

That is a full 20,000 DPS gap between Warlock’s best and worst spec, before even glancing at what the top parsing classes are doing this raid. Buffing Through the Felvine the way Destruction got buffed before last tier’s launch would fix it without touching baseline Unstable Affliction, but there is no sign Blizzard plans that before launch.

The Venomous Abyss: Where Cleave Decides the Tier

None of these sims matter in a vacuum, because the Venomous Abyss raid in the Vaults of Atal’Utek is a cleave grinder on most of its eight fights. Destruction’s havoc and mayhem toolkit is the deciding factor for the tier, not the target dummy number.

The opener, Nek’zali, rewards spreading Seed effects and does not favor any spec strongly. Vashnik the Malignant is an odd caster fight nobody has fully solved. From there, four bosses reward spread or stacked cleave hard enough that Destruction becomes the obvious pick: The Lost Explorers, the golem style Entombed Sentinels, The Twin Fangs, and The Coiled Altar, which cycles between two, three, and back to two targets across its phases. Sszorak is the outlier, a single target fight where Destruction’s raw number matters more than its cleave kit. The final boss, Ula’tek, closes the raid with an escalating three stage fight built around adds, venom pools, and a weak point window.

Gearing Snapshot

Shopping for Warlock trinkets 12.1 is simple this patch, all three specs converge on the same two picks: Gebbo’s Bottomless Bag and Stormbound Emblem of Dazar.

• Destruction and Demonology favor the same ring pairing this tier while Affliction swaps to Sandstone Band and an Amani warlord ring.
• Every spec is pathing embellishments onto bracers and belt, though early acquisition variance means your first pieces may differ.
• Catalyzing a tier helm does not erase its mastery proc, so an early mastery piece is safe to convert without losing the effect.