Kamailie

Defeat Kith'ix in The Unbinding of Kith'ix on any difficulty.

Defeat the Lich King in Icecrown Citadel in 10-player mode.

Kill every Vile Spirit that spawns before it explodes and then defeat the Lich King in 10-player mode.

Defeat Sindragosa in 10-player mode without any member of your raid receiving more than 5 stacks of Mystic Buffet.

Enter every portal spawned by Valithria Dreamwalker before healing her to full health in 10-player mode.

Defeat the Blood Council without anyone in the raid taking more than 23,000 spell damage in a single hit in 10-player mode.

Defeat Professor Putricide without using Regurgitated Ooze on the Abomination in 10-player mode.

Defeat Rotface without a Big Ooze casting Unstable Ooze Explosion in 10-player mode.

Defeat Festergut while none of the players in your raid group ever had 3 stacks of Inoculated in 10-player mode.

Defeat the Deathbringer before Mark of the Fallen Champion is cast three times in 10-player mode.

Claim victory in the Gunship Battle without any raid member visiting the enemy gunship more than twice in 10-player mode.

Defeat Lord Marrowgar without any raid member remaining impaled for more than 8 seconds in 10-player mode.

Defeat the following bosses within The Venomous Abyss.

Defeat the following bosses on any difficulty.

Defeat the following bosses within The Venomous Abyss.

Defeat the following bosses within The Venomous Abyss.

Defeat Zul'jan in Altar of Fangs.