Mythrax the Unraveler Guide for Uldir

Last updated on Nov 06, 2018 at 12:05 by Dhaubbs 1 comment

Table of Contents

General Information

Welcome to our World of Warcraft encounter guide for Mythrax the Unraveler in Uldir. We will teach you everything you need to know to defeat the boss in every difficulty.

On this particular page, we will give you a short overview of the fight as well as a list of things to watch out for (include LFR tips when applicable).

The other pages of our Mythrax the Unraveler guide can be accessed from the table of contents on the right.



To make it easy to navigate the guide, we have split it into 3 pages:



Mythrax the Unraveler is the penultimate boss of in Uldir.

Mythrax the Unraveler, Bringer of Oblivion, Slayer of Sethraliss: with his mission complete, he returns to his master's side to await further instruction.



Mythrax the Unraveler is a two-phase encounter in which the raid will need to manage a stacking Health reduction debuff. This debuff is applied from most damage sources in the fight, but also generates orbs that will remove stacks of said debuff. Budgeting the use of these orbs, and minimizing the number of stacks taken is key to ensuring a kill.







  • Top off players running out with Imminent Ruin Icon Imminent Ruin before they run out of range.
  • Be mindful of how many players get caught in Oblivion Sphere Icon Oblivion Spheres and be ready to use a cooldown if they are broken out too quickly.


  • Use damaging abilities to knock raiders out of Oblivion Sphere Icon Oblivion Spheres if assigned to do so.
  • In Phase Two, focus down the N'raqi Destroyers so the transition back into Phase One is clean.


  • Run to the edges of the room if you are targeted by Imminent Ruin Icon Imminent Ruin.
  • Be ready to dodge Obliteration Blast Icon Obliteration Blast by side-stepping it when Mythrax faces your direction.
  • Be vocal about who you are breaking out of Oblivion Sphere Icon Oblivion Sphere to avoid bouncing players back and forth.



Bloodlust/Heroism/Time Warp

We advise you to use Bloodlust Icon Bloodlust/Heroism Icon Heroism/Time Warp Icon Time Warp at the beginning of the fight to synergize with cooldowns and potions.



  • 06 Nov. 2018 (mythic page): Page added.
  • 30 Aug. 2018 (abilities page): Updated the phase transition explanation.
  • 26 Aug. 2018 (this page): Guide added.
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