Beta

Defeat Festergut while none of the players in your raid group ever had 3 stacks of Inoculated in 25-player mode.

Defeat the Deathbringer before Mark of the Fallen Champion is cast five times in 25-player mode.

Claim victory in the Gunship Battle without any raid member visiting the enemy gunship more than once in 25-player mode.

Defeat the Omnotron Defense System in Blackwing Descent on Heroic Difficulty.

Defeat Magmaw in Blackwing Descent without anyone in the raid becoming infected with a parasite.

Defeat Magmaw in Blackwing Descent on Heroic Difficulty.

Complete the 10-player raid achievements listed below.

Defeat Lady Deathwhisper with at least five different types of Cultists active at the time of her demise in 10-player mode.

Defeat Blood-Queen Lana'thel once as a vampire and again without becoming a vampire in 10-player mode.

Allow Necrotic Plague to stack to 30 before defeating the Lich King in 10-player mode.

Defeat the bosses of The Frostwing Halls in Icecrown Citadel in 10-player Heroic mode.

Defeat the bosses of The Crimson Hall in Icecrown Citadel in 10-player Heroic mode.

Defeat the bosses of The Plagueworks in Icecrown Citadel in 10-player Heroic mode.

Defeat the first four bosses in Icecrown Citadel in 10-player Heroic mode.

Defeat Onyxia without anyone taking damage from a Deep Breath in 25-player mode.