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De Other Side, Healer Guide

Posted 1 month ago for patch 9.0 by Preston.

This page covers healer-focused strategies for De Other Side dungeon in Shadowlands. While it's tailored for healers, other roles may also find the information useful. If you have any suggestions or feedback, you can leave a comment below or tweet @PrestonDvorak.

This guide has been updated and maintained based on my own experiences as well as Dungeon Journal and combat log information. I'll continue to update it as-needed.



 Bosses

Below are guides for the bosses in De Other Side, including their abilities, healer notes, and addon settings.

Hakkar the Soulflayer Dungeon Journal Model Hakkar the Soulflayer

  • The tank will be dealing with Piercing Bard.
  • Blood Barrier deals moderate damage to all players and Sons of Hakkar, granting Hakkar a damage absorption shield equal to the damage dealt and making him immune to interrupts while the shield is active.
    • Avoid the impact locations of Blood Barrage and interrupt the channeled cast as soon as the damage absorption shield is depleted.
  • Stay at least 7-yards away from other players to prevent the spread of Corrupted Blood.
  • Son of Hakkar will periodically join the encounter.
    • Son of Hakkar
      • Deal steadily increasing damage to all players with Blood Nova.
      • Upon death, avoid the Spilled Essence pool.
        • The pool gradually shrinks while healing the Son of Hakkar that spawned it. The Son of Hakkar will become active again at full health.
          • On Mythic, the pool no longer shrinks.
      • On Mythic, fixate on random players with Zealous.

 Healing Notes

 Debuffs to Track
 Addons
  • Useful addons will be added as they're available.

Millhouse Manastorm Dungeon Journal Model The Manastorms

During this encounter, players will alternate between fighting a Manastorm in the arena while the other assaults from afar.

Stage One - Millhouse's Magics

During this stage, Millhouse is in the arena with Millificent on the sidelines.

  • Millhouse Manastorm
    • Interrupt Frostbolt to prevent the damage dealt.
    • Intercept the Power Overwhelming beam coming from the Power Crystal to Millhouse.
      • The player intercepting the beam take steadily increasing damage over time while gaining a stacking damage dealt increase. Try to let your DPS stand in the beam unless it's an emergency.
      • Each second the beam hits Millhouse, Overwhelming Power! deals light damage to all players and grants him a stacking damage dealt buff.
    • On Mythic, Diabolical Dooooooom! deals critical damage to all players over 15-seconds.
  • Millificent Manastorm

Stage Two - Millificent's Gadgets

During this stage, Millificent is in the arena with Millhouse on the sidelines.

 Healing Notes

 Debuffs to Track
 Addons
  • Useful addons will be added as they're available.

Dealer Xy'exa Dungeon Journal Model Dealer Xy'exa

  • Avoid the locations of Displacement Traps.
    • Hitting a trap deals light damage to all players within 10-yards and teleports the triggering player 25-yards into the air.
  • Just before Explosive Contrivance, run over a Displacement Trap to be teleported into the air to avoid the initial critical damage.
    • This ability deals additional light damage over time for 1-minute.
  • Displaced Blastwave deals moderate damage to all players.

 Healing Notes

  • Use cooldowns as-needed to make sure players have enough health to survive triggering a Displacement Trap.
 Debuffs to Track
  • There are no particular debuffs to track.
 Addons
  • Useful addons will be added as they're available.

Mueh'zala Dungeon Journal Model Mueh'zala

During this encounter, players will be alternative between the two stages as Mueh'zala leads them through De Other Side.

Stage One - The Master of Death

Stage Two - Shattered Reality

  • Players have 25-seconds to interact with a Mueh'zala's Primeval Grasp totem before Coalescing pulls them back to reality.
    • Each totem is guarded by a Shattered Visage.
      • Shattered Visage
    • Once the Shattered Visage is killed, interacting with a totem triggers Mojo Infusion.

 Healing Notes

  • Healer notes will be added once I've seen the fight.
 Debuffs to Track
 Addons
  • Useful addons will be added as they're available.

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 Trash Mobs

Below are notes for the trash mobs in De Other Side.  The trash below is ordered as if you're completing the bosses in the order they're listed above.

  • Trash information will be added as soon as possible.

 Trash Debuffs to Track

  • Major: 
  • Minor:
  • Enrages to Dispel:
  • Buffs to Purge:

 Trash Addons

  • Useful addons will be added as they're available.


 Mythic+ Notes

In this section you'll find notes about certain interactions bosses and trash mobs have with the Mythic+ difficulty increase or certain affixes that make them more troublesome than normal.

  • Mythic+ notes will be added as soon as possible.

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