Beta

Defeat Yogg-Saron without any raid member going insane in 25-player mode.

Defeat every boss in Ulduar in 25-player mode.

Defeat the bosses of The Descent into Madness area of Ulduar in 25-player mode.

Defeat Mimiron after activating his Self-Destruct mechanism in 25-player mode.

Defeat the Keeper bosses of Ulduar in 25-player mode.

Defeat Thorim without any raid member being struck by Lightning Charge in 25-player mode.

Possess the effects of Toasty Fire, Storm Power and Starlight at the same time in 25-player mode.

Defeat Kologarn without any raid member being hit by Focused Eyebeams in 25-player mode.

Destroy both of Kologarn's arms and then Kologarn himself within 12 seconds in 25-player mode.

Defeat Algalon the Observer in 25-player mode.

Defeat the Assembly of Iron with Stormcaller Brundir as the last member alive in 25-player mode.

Defeat every boss in the Trial of the Grand Crusader in 25-player Heroic mode.

Defeat Acidmaw and Dreadscale within 10 seconds of each other in 25-player mode.

Allow Necrotic Plague to stack to 30 before defeating the Lich King in 25-player mode.

Complete the 25-player raid achievements listed below.