Beta

Defeat Malygos in 25-player mode.

Deliver a killing blow to a Scion of Eternity while riding on a hover disk in 25-player mode.

Defeat Razorscale without allowing her to fly into the air more than once in 25-player mode.

Defeat the bosses of The Siege area of Ulduar in 25-player mode.

Defeat 25 Dark Rune Guardian Dwarves with Razorscale's Flame Breath in 25-player mode.

Defeat Yogg-Saron without the assistance of any Keepers in 25-player mode.

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

Defeat General Vezax after defeating the Saronite Animus 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.

Complete the 25-player raid achievements listed below.

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.