Beta

Defeat Yogg-Saron without any raid member going insane in 10-player mode.

Defeat the bosses of The Descent into Madness area of Ulduar in 10-player mode.

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

When fighting Thorim in Ulduar, participate in killing the Ancient Rune Giant and the Runic Colossus.

Defeat Thorim in Ulduar without any raid member being struck by Lightning Charge.

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.

Kill every Vile Spirit that spawns before it explodes and then defeat the Lich King in 10-player mode.

Defeat every boss in Icecrown Citadel in 10-player mode.

Defeat the Lich King in Icecrown Citadel in 10-player mode.

Defeat the bosses in the Bastion of Twilight.

Defeat the Elementium Monstrosity in the Bastion of Twilight while only allowing it to create a single Liquid Ice patch.

Shoo away the rare blue Hatchling Skyscreamer.