- Will be cast on the target closest to the tank after every fourth melee hit.
- Applied periodically on random players. Will change into when it expires. If a player affected by is hit by a mechanic that would apply they will gain an extra stack of .
- Periodically 2 of the 6 Waste Disposal Units located around the room will activate and spawn one each, which will begin casting , and should be killed before the cast completes. Players hit by activated Waste Disposal Units will receive .
- If the is allowed to complete casting , Fetid Devourer will rush over and begin casting causing the boss to heal and gain energy if the is not dead before the cast completes.
- At 100 energy Fetid Devourer will target a random player and begin casting . All players including the one targeted should move out of the conal attack area. Getting hit by will apply and knockback.
- At 50% health Fetid Devourer will deal and take increased damage as such, Heroism should be used at this point.