Beta

Defeat Deathwing in Dragon Soul on Heroic difficulty 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 Yogg-Saron without the assistance of any Keepers while in a guild group.

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

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

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

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

Complete the heroic Northrend dungeon achievements listed below while in a guild group.

Defeat Keristrasza on Heroic Difficulty while in a guild group.

Defeat Loken on Heroic Difficulty while in a guild group.

Defeat The Prophet Tharon'ja on Heroic Difficulty while in a guild group.

Defeat Nefarian while in a guild group.

Defeat Ragnaros while in a guild group.

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