Beta

Defeat Hodir without any raid member having more than 2 stacks of Biting Cold in 25-player mode.

Defeat Hodir without any friendly NPC dying in 25-player mode.

Defeat Hodir without any raid member being hit by Flash Freeze in 25-player mode.

Defeat Auriaya without destroying her Sanctum Sentries in 25-player mode.

Defeat XT-002 Deconstructor after destroying his heart in 25-player mode.

Defeat XT-002 Deconstructor in 205 seconds in 25-player mode.

Defeat XT-002 Deconstructor without any raid member dying from a Gravity Bomb in 25-player mode.

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

Defeat Ignis the Furnace Master in 4 minutes in 25-player mode.

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

Defeat Flame Leviathan without causing a System Shutdown in 25-player mode.

Defeat Flame Leviathan on the first try without anyone repairing their vehicle in 25-player mode.

Destroy 100 Steelforged Defenders in 10 seconds on the Ulduar gauntlet 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.