Beta

Defeat Yogg-Saron without the assistance of any Keepers while in a guild group.

Defeat Algalon the Observer while in a guild group.

Defeat Anub'arak in the Trial of the Crusader on Heroic mode while in a guild group.

Defeat Malygos in 3 minutes or less while in a guild group.

Defeat Halion on Heroic mode in The Ruby Sanctum while in a guild group.

With all three Twilight Drakes still alive, engage and defeat Sartharion the Onyx Guardian while in a guild group.

Defeat Kel'Thuzad in Naxxramas while killing at least 18 abominations in his chamber while in a guild group.

Defeat Chief Ukorz Sandscalp while in a guild group.

Defeat Nefarian in Blackwing Descent on Heroic difficulty while in a guild group.

Complete the Cataclysm raid achievements listed below while in a guild group.

Defeat the bosses in Blackwing Descent while in a guild group.

Defeat Sinestra in the Bastion of Twilight on Heroic difficulty while in a guild group.

Defeat Cho'gall in the Bastion of Twilight on Heroic difficulty while in a guild group.

Defeat the bosses in the Bastion of Twilight while in a guild group.

Defeat Al'Akir in the Throne of the Four Winds on Heroic difficulty while in a guild group.