WoW’s Sep 22 hotfixes: Blizzard lifts low performers, rebalances trinkets

Blizzard’s rolling hotfix log for September 22, 2026 is the kind exists for: long developer notes, explicit “does not apply to PvP” tags, and enough numbers to put in a table without guessing who will climb the charts. The pass was previewed on the US forums days earlier as a lift for low performers across Mythic+, Raid, and PvP, plus an attempt to close hero talent gaps. As of the live hotfix post, those class and trinket changes are in the game.

Primary source for every number below: Hotfixes: September 22, 2026. Advance framing: Class Tuning Incoming — September 22.

What changed

Classes (PvE-leaning package)

Death Knight sits near the top of the notes. Blood takes a 6% aura damage cut aimed at San’layn AoE, then gets Death Strike +15% and Deadly Reach cleave trimmed from 75% → 60% on two nearby enemies — Blizzard’s stated trade is less tank AoE disparity, more single-target Death Strike. Deathbringer talents get targeted buffs (Exterminate +25%, Reaper’s Mark and Wave of Souls +20%, Bind in Darkness Blood Boil bonus 30% → 50%, Deathly Blows Death Strike bonus 12% → 20%, Swift and Painful Strength 10% → 15%). Frost gets Frostreaper +100% and Obliterate +10% (both not for PvP). Unholy raid package: Scourging erupt thresholds 50%/70% → 65%/100%, Blightfall 100% → 200% of remaining plague damage (not PvP), plus San’layn plague-erupt and Dread Plague buffs.

Demon Hunter: Devourer Annihilator tools — Collapsing Star primary +25%, Consume/Devour +8% (not PvP). Aldrachi Reaver, called out as behind other hero options, gets Art of the Glaive, Reaver’s Glaive, Reaver’s Mark, and (Havoc) Broken Spirit Soul Fragment chance increases for both Havoc and Vengeance.

Healers and casters get broad lifts: Restoration Druid all healing +4% (not PvP); Mistweaver all healing +5% plus Vivify / Sheilun’s Gift +15% each (not PvP); Discipline gets +40% Atonement healing outside raid or battleground instances and Penance mana −20% (the forums post also clarifies the 40% Atonement bump is not for PvP). Shadow’s single-target kit mostly +15% on core spells, with Psychic Link secondary transfer 25% → 20% and Shadeburst −5% (several tagged not-PvP) — Blizzard frames that as ST help that stays roughly neutral in multi-target.

Evoker notes are unusually blunt. Augmentation personal damage spells jump hard (Eruption +15%, Fire Breath +60%, Upheaval +40%, Blistering Scales +100%) as “low representation” kit pieces. Devastation’s M+ AoE package includes Pyre +10%, Unbound Flame +25%, Azure Strike / Azure Sweep +50%, with Blizzard saying it expects a larger relative win for Flameshaper than Scalecommander.

Hunters, Mages, Monks, Paladins, Rogues, Warriors fill the rest: Marksmanship Trick Shots ricochet 60% → 75% and Volley +10%; Survival Wildfire Bomb +20% with primary-target bonus 80% → 50% additional (Blizzard: neutral on one target, up when fighting more); Fire Meteor DoT +100% (not PvP); Frost Comet Storm / Glacial Assault icy comets +50% (not PvP) and Frozen Orb +15%; Windwalker auto-attack +25%, Dual Threat +20%, Rising Sun Kick +8% (not PvP); Protection Paladin all ability damage +6% (not PvP); Templar Hammer of Light +50% (not PvP) and Empyrean Hammer +12%; Subtlety Trickster Unseen Blade +50%, Coup de Grace +30% (not PvP); Mountain Thane Lightning Strike / Ground Current +50% for Fury and Protection (not PvP).

Trinkets

Healer trinkets get large throughput buffs; several DPS/stat trinkets get cut:

Trinket	Change (per hotfix log)
Preternatural Antivenom	Healing +75%
Seed of Radiant Hope	CD 1.5 min → 1 min; healing +40%
Mycolic Medicine	Effect frequency +33%; healing +58%
Unstable Felheart Crystal	CD 2 min → 1.5 min; healing +58%
Ruby Whelp Shell	Effect frequency +100%; all damage −42%; ST heal +37%; multi heal +5%; stat effects −50%
Gaze of the Alnseer	Primary stat −10%
Vaelgor’s Final Stare	Mastery −10%
Algeth’ar Puzzle Box	Mastery −25%

Dungeons, housing, PvP

Altar of Fangs and Temple of Sethraliss each get a fix for an ability that could cast while crowd controlled. Housing’s Rustbolt Jetpack now enters “Ocular Non-Obstruction Mode” around unstable decor — will not pretend that is balance-critical; it is in the same post. The PvP block is its own essay: San’layn Unholy, Druid of the Claw, Dark Ranger BM, Affliction DoTs, and more get buffs; Restoration Druid burst tools, Survival burst, Fire Pyroclasm (180% → 160% in PvP), Shado-Pan Flurry Strikes, Assassination (−4% all damage), and others get nerfs. tables below focus on the PvE class + trinket package; open the Blizzard post for the full PvP list.

(Adjacent context, not this feature’s core: the Sep 21 section of the same log cut Ula’tek Stone Venom by 40% with weekly restarts.)

Who it hits

• Tank mains on Blood: San’layn AoE dialed back; Death Strike single-target and Deathbringer tree get compensation. Expect parse/guide churn around whether Deathbringer’s buffs outweigh the aura cut for your content.
• Unholy raiders: Blizzard explicitly wants more raid damage and Blightfall “back to where it was” after prior bug fixes — verify in-game whether Blightfall behaves; is not claiming the bug is gone, only that the listed multipliers changed.
• Disc Priests in Mythic+: The +40% Atonement outside raid/BG is the headline systems change for healers this week.
• Aug / Dev Evoker, MM Hunter, Fire/Frost Mage, WW Monk, Templar Ret, Trickster Subtlety, Mountain Thane Warriors: Named low-performer or hero-talent packages.
• Anyone wearing the listed trinkets: Healer slots get more heal; Ruby Whelp Shell and the three mastery/primary-stat DPS trinkets need a second look before you slam vault upgrades.

Why it matters

This is not a content patch. It is Blizzard using the hotfix hose to reshape incentives mid-season: reward specs and trees that under-showed, tax a few tank/trinket outliers, and (separately) keep the PvP ladder from freezing into one hero-talent monoculture. job is not to declare a new meta — it is to make the stated intents and numbers readable before you respec, craft, or vault-pick.

Two caveats worth keeping honest:

1. Many PvE buffs are tagged “Does not apply to PvP combat.” Arena/BG players must read the separate PvP section.
2. Developer notes describe intent (“bring Blightfall back,” “Flameshaper larger than Scalecommander”). reports the notes; does not certify the outcome.

What to watch

• Next 48–72 hours of logs: Did Disc’s dungeon Atonement bonus land where Blizzard aimed? Did Templar’s Hammer of Light +50% close the gap to Herald of the Sun enough to show up in raid comps?
• Blightfall Unholy: Community reports already argued the tree was buggy before this pass; watch whether the 200% remaining-plague multiplier behaves as written.
• Trinket displacement: Large healer trinket buffs can shuffle BiS lists faster than class aura buffs — especially Seed of Radiant Hope’s cooldown cut.
• Weekly restart interaction: Pair this class pass with the Sep 21 Ula’tek Stone Venom −40% (weekly restarts) if you are progressing Venomous Abyss this lockout.

Snapshot tables (PvE class highlights)

Selected buffs / adjustments

Spec / tree	Highlight change	PvP?
Blood DK	Aura −6%; Death Strike +15%; Deadly Reach 75%→60%	Applies (no “not PvP” tag on those three)
Frost DK	Frostreaper +100%; Obliterate +10%	Not PvP
Unholy DK	Scourging 65%/100%; Blightfall 200% remaining	Not PvP (San’layn lines mixed)
Disc Priest	Atonement +40% outside raid/BG; Penance mana −20%	Atonement bump not for PvP (per forums + live PvP note)
Aug Evoker	Fire Breath +60%; Blistering Scales +100%	Applies (no blanket not-PvP tag on package)
Devastation	Azure Strike/Sweep +50%; Unbound Flame +25%	Not PvP
Templar Ret	Hammer of Light +50%	Not PvP (+20% separate PvP line)
Trickster Sub	Unseen Blade +50%; Coup de Grace +30%	Not PvP

Selected trinket moves

Direction	Examples
Up	Preternatural Antivenom, Seed of Radiant Hope, Mycolic Medicine, Unstable Felheart Crystal
Mixed	Ruby Whelp Shell (faster ticks, less damage, less stats, more heal)
Down	Gaze of the Alnseer, Vaelgor’s Final Stare, Algeth’ar Puzzle Box