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.

Experience all 3 visions of Yogg-Saron's mind in 25-player mode.

Defeat Sartharion the Onyx Guardian and the Twilight Drakes with fewer than 9 players in 10-player mode.

Defeat High Inquisitor Whitemane in Scarlet Monastery.

Defeat Overlord Wyrmthalak.

Defeat Emperor Dagran Thaurissan.

Defeat Thorim while Sif is present in 10-player mode.

While fighting Thorim in Ulduar, force him into the arena before Sif departs.

Force Thorim to enter the arena while Sif is present in 10-player mode.

Defeat Hodir in Ulduar before he shatters his Rare Cache of Winter.

Defeat Hodir before he shatters his rare cache in 10-player mode.

Complete the 10-player raid achievements listed below.

Destroy both of Kologarn's arms and then Kologarn himself within 12 seconds in Ulduar.