Beta

Defeat Mutanus the Devourer while in a guild group.

Defeat Charlga Razorflank while in a guild group.

Defeat Amnennar the Coldbringer while in a guild group.

Defeat Hogger while in a guild group.

Defeat the bosses in the Siege of Orgrimmar 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.

Complete 250 guild challenges.

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.

Defeat the bosses in Throne of the Four Winds while in a guild group.

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

Complete the trials of all four Celestials, besting them each in combat on the Timeless Isle, while in a raid with at least 8 guild members.