Beta

Defeat Yogg-Saron with the assistance of three or fewer Keepers in 25-player mode.

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 General Vezax in Ulduar without any raid member being hit by Shadow Crash.

Defeat General Vezax without any raid member being hit by Shadow Crash in 25-player mode.

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

Defeat Freya while leaving all 3 Elders alive in 25-player mode.

Defeat Freya while leaving at least 2 Elders alive in 25-player mode.

Defeat Freya while leaving at least 1 Elder alive in 25-player mode.

Defeat Freya while she is affected by 25 stacks of Attuned to Nature in 25-player mode.

Defeat Freya within 20 minutes of the first creature you kill in the Conservatory of Life in 25-player mode.

Defeat Thorim, the Ancient Rune Giant and the Runic Colossus in 25-player mode.

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

Defeat Hodir in Ulduar without any raid member ever gaining more than 2 stacks of Biting Cold.