Mythic Keystone Dungeon Changes in Patch 9.1.

Last updated on Jun 29, 2021 at 12:00 by Stan 1 comment

The following page contains all of the dungeon change that went live in Mythic Season 2.


Mythic Keystone and Dungeon Changes in Patch 9.1

Blizzard made adjustments to multiple dungeons and bosses in Season 2.

You will find more information about Season 2 in our guide.


De Other Side

  • Hakkar the Soulflayer
    • Hakkar's cooldowns and energy regeneration is now paused when Blood Barrier is applied and will resume once the barrier is removed.
    • Blood Barrier no longer grants Hakkar immunity to interrupts.
    • Blood Barrage is no longer interruptible and no longer has a duration. It now persists until Blood Barrier is destroyed.
  • Dealer Xy'exa
    • Arcane Lightning periodic damage reduced by 15% and jump damage reduced by 20%.
    • Arcane Vulnerability now only increases damage taken from Arcane Lightning.

Halls of Atonement

  • Loyal Stoneborn melee and Stone Bearh damage reduced by 10%.
  • Shard of Halkias Thrash damage reduced by 20% and range increased to 60 yards (was 40 yards).
  • Depraved Obliterator's Wicked Bolt damage increased by 27%.

Mists of Tirna Scithe

  • Ingra Maloch
    • Ingra Maloch's health reduced by 10%.
    • Droman Oulfarran's health reduced by 5%.
  • Drust Boughbreaker health increased by 15%.
  • Mistveil Guardian's Bucking Rampage now triggers its cooldown on spell start.
  • Spinemaw Staghorn health increased by 30%.

The Necrotic Wake

  • Amarth
    • Health reduced by 15%.
    • Tortured Echoes damage reduced by 15% per stack.
  • Nalthor the Rimebinder
    • Zolramas Siphoner health reduced by 15%.
    • Champion's Boon duration increased to 40 seconds (was 30 seconds).


  • Globgrog
    • Health reduced by 10%.
  • Rigged Plagueborer's that spawn during the gauntlet event now have limited spawns.
  • Rigged Plagueborer's located outside of the gauntlet event have been replaced with Wretched Plagueborer.

Sanguine Depths

  • Kryxis the Voracious
    • Juggernaut Rush damage reduced by 15%.
    • Essence Absorption damage reduced by 15%.
  • Executor Tarvold
    • Fleeting Manifestation's Growing Pride damage reduced by 20%.
  • Chamber Sentinel's Severing Slice now only strikes the primary target.
  • Remnant of Fury's Explosive Anger damage reduced by 25%.
  • Vestige of Doubt no longer casts Growing Mistrust.
  • Research Scribe's Explosive Vellum now detonates after 3.5 seconds (was 3 seconds).

Spires of Ascension

  • Venturax
    • When the channel for Recharge completes, any active Shadowhirls will now despawn.

Theater of Pain

  • Affront of Challengers
    • Xira the Underhanded has returned on Mythic difficulties only.
  • Xav the Unfallen
    • Oppresive Banner health reduced by 20%.


  • 29 Jun. 2021: Guide added.
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