Beta

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

Kill 100,000 critters

Defeat the bosses in Baradin Hold while in a guild group.

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

Reach guild level 20.

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

Defeat Erudax in Grim Batol on Heroic difficulty while in a guild group.

Defeat Talon King Ikiss on Heroic Difficulty while in a guild group.

Defeat Murmur on Heroic Difficulty while in a guild group.

Defeat each wing of Dire Maul while in a guild group.

Complete the classic dungeon achievements listed below in a guild group.

Defeat Vanessa VanCleef in Deadmines on Heroic difficulty while in a guild group.

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

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

Defeat Loken on Heroic Difficulty while in a guild group.