Mythic MOTHER Uldir Strategy Guide

By FatbossTV Updated: 2019/01/06

MOTHERMythic Difficultyclick hereMOTHERCleansing PurgeMOTHERTalocFetid DevourerZek'vozVectisLootBattle for Azeroth Item Level Guide

Cloth: Leggings of Lingering Infestation

Leather: Pathogenic Legwraps

Mail: Gloves of Involuntary Amputation, Flame-Sterilized Spaulders

Plate: Gridrunner Galea, Decontaminator's Greatbelt

Ring: Rot-Scour Ring

1H Agility Mace: Mother's Twin Gaze

Dagger: Latticework Scalpel

Intellect Off-hand: Uldir Subject Manifest

Warglaive: Glaive of the Keepers

Mythic DifficultyNew AddsDefense Grid

All adds should be still be killed off as soon as possible whilst using stuns, silences and displacements to assist in this task.

DPS: Remnant of Corruption AddsRemnant of Corruption

These adds are unchanged, casting Clinging Corruption which needs to be interrupted via kicks or crowd control.

Tanks: Resistant Bacterium AddsResistant BacteriumBacterial Outbreak

This trash mob should be focused down as quickly as possible to prevent it from buffing any other adds nearby.

This add is susceptible to stuns and displacements which should be used to interrupt its Bacterial Outbreak when possible.

Healers: Viral Contagion AddsViral ContagionEndemic Virus

This 20 second debuff deals ticking damage and will explode when it times out or is dispelled, applying Spreading Epidemic to anyone within 10 yards, a magic dot which lasts 8 seconds.

Players afflicted with Endemic Virus should move 10+ yards away from their allies to allow the debuff to be dispelled safely.

This add is susceptible to stuns which should be used to interrupt its Endemic Virus cast when possible.

Stun the Viral Contagions Endemic Virus cast.

Uldir Defensive Beam Uldir Defensive Beam

The beams cross the room in a staggered fashion, with the horizontal beams passing first followed by the vertical beams descending shortly afterwards.

The raid should attempt to avoid the horizontal beams first whilst moving to the safe zones for the vertical beams.

Groups of players should avoid crossing the Defensive Grid whilst the Uldir Defensive Beam ability is ongoing.

Players dealing with the adds during the Uldir Defensive Beam should organize some sort of ranged interrupt/crowd control to ensure the adds are dealt with whilst the group dodges the beams.

Cleansing Purge TimerCleansing Purge

This forces the raid to move from one chamber to another at a faster rate than heroic.

This process should be heavily coordinated to ensure that the correct players move through at the correct time, utilising healing and damage reduction cooldowns to keep this process running smoothly.

Group Number

Player #1

Player #2

Player #3

Player #4

Player #5

Notes

Tank

Good Add DPS

Healer

1 Large DR Raid CD + Output CD to allow group 2 to pass through quickly after

Good Add DPS

Ok Add DPS

Healer

As soon as the raid is topped, this group should pass through

Ok Add DPS

The remaining groups should pass through when the raid is healthy.

Ok Add DPS

Poor Add DPS

Healer

Poor Add DPS

Healer

Tank

Healer

This group should pass through at around 90% energy as to not start the new chamber energy generation too soon.

Additional Tips Regarding Defense Grid Group Assignments

The DPS with the strongest burst AoE DPS and crowd control options, such as Warriors, Rogues & Demon Hunters, should be placed in the earlier groups, with the DPS classes with worse options should go through last, such as Affliction Warlocks.

Two groups of four/five players should move through the grid early to establish a foothold in the next chamber to ensure that the adds can be dealt with cleanly. These players should save DPS/CC cooldowns to assist in this task.

These first two groups should move over as soon as possible as to bring healing cooldowns back earlier, allowing the group to move from the second chamber into the third sooner rather than later.