Beta

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

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

Defeat Thorim, the Ancient Rune Giant and the Runic Colossus in 10-player mode.

Defeat Thorim without any raid member being struck by Lightning Charge in 10-player mode.

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

Defeat Hodir without any friendly NPC dying in 10-player mode.

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

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

Defeat XT-002 Deconstructor in 205 seconds in 10-player mode.

Defeat XT-002 Deconstructor without any raid member dying from a Gravity Bomb in 10-player mode.

Defeat XT-002 Deconstructor without him recovering any health from XS-013 in 10-player mode.

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