Beta

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

Defeat Hodir without any raid member having more than 2 stacks of Biting Cold in 10-player mode.

Defeat Hodir without any raid member being hit by Flash Freeze in 10-player mode.

Defeat Auriaya in Ulduar without destroying her Sanctum Sentries.

Defeat Auriaya without destroying her Sanctum Sentries in 10-player mode.

Defeat the bosses of The Antechamber area of Ulduar in 10-player mode.

Defeat Kologarn without any raid member being hit by Focused Eyebeams in 10-player mode.

Destroy both of Kologarn's arms and then Kologarn himself within 12 seconds in 10-player mode.

Defeat the Assembly of Iron with Steelbreaker as the last member alive in 10-player mode.

Defeat Algalon the Observer in 10-player mode.

Defeat XT-002 Deconstructor after destroying his heart in 10-player mode.

Complete the Ulduar raid achievements listed below.

Defeat 25 Dark Rune Guardian Dwarves with Razorscale's Flame Breath in 10-player mode.

Defeat Ignis the Furnace Master in 4 minutes in 10-player mode.

Defeat Flame Leviathan with all 4 Orbital Defense Systems active in 10-player mode.