Ground effects
All: Avoid Malubeth's large ground effects covering the arena.
Malubeth the Scourger
Lift and shrine release
All: If a player is lifted into the air, two players must activate the shrines to release them.
Skull Reaper
Summoned skeletons
Dps: Kill the skeletons Skull Reaper summons throughout the fight.
Heavy cone attack
Tank: Keep Skull Reaper's heavy cone attack facing away from the group.
Uulgarg the Risen
Heavy attack
Tank: Block Uulgarg's dangerous heavy attacks.
Fear
All: React quickly and reposition after Uulgarg's Fear.
Persistent fire pools
All: Avoid the persistent fire pools Uulgarg leaves on the ground.
Garron the Returned
Ground effects
All: Watch for Garron's ground effects and do not stand in them.
The Forgotten One
Central positioning
Tank: Hold The Forgotten One centrally with its adds stacked nearby.
Directional Fear
All: Avoid The Forgotten One's powerful directional Fear attack.
Varaine and Allene Pellingare
Hard Mode: Kill 15 of the Zombies that spawn during the fight, before defeating the twins (Veteran only; achievement: Pellingare Ghoul Slayer). This is an older in-fight trigger, as the dungeon predates the Challenge Banner system.
Twin positioning
Tank: Stand on the archer twin and stack the melee twin at the archer's feet, to control both bosses' positioning together.
Heavy attacks, cone and circle effects
All: Avoid the twins' heavy attacks and their cone and circle effects.
Vampire bat adds
Dps: When the twins disappear and spawn four or five vampire bats, kill them with area damage; the tank should hold them.
Damage shield swap
Dps: When one twin gains a 20-second damage shield, stop damaging that twin and focus the other until the shield expires. Keep area damage on the adds meanwhile.