Beta

Defeat Nefarian while in a guild group.

Defeat Ragnaros while in a guild group.

Defeat Archimonde in The Battle for Mount Hyjal while in a guild group.

Defeat Kil'jaeden in Sunwell Plateau while in a guild group.

Defeat Kael'thas Sunstrider in Tempest Keep while in a guild group.

Defeat Lady Vashj in Serpentshrine Cavern while in a guild group.

Defeat Illidan Stormrage in The Black Temple while in a guild group.

Defeat Gruul the Dragonkiller in Gruul's Lair while in a guild group.

Defeat Magtheridon in Magtheridon's Lair while in a guild group.

Defeat C'Thun while in a guild group.

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

Defeat Ingvar the Plunderer on Heroic Difficulty while in a guild group.

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

Defeat Gal'darah on Heroic Difficulty while in a guild group.

Defeat Loken on Heroic Difficulty while in a guild group.