Beta

Complete the Imperator Mar'gok encounter in Highmaul on Mythic difficulty, while in a guild group.

Earn the Challenger title on all of the classes below.

Defeat the bosses of Blackrock Foundry on Normal difficulty or higher, while in a guild group.

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

Defeat Al'Akir in the Throne of the Four Winds 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 the Lich King on Heroic mode in Icecrown Citadel while in a guild group.

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

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.

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