Beta

Defeat Erudax without letting a Faceless Corruptor begin to cast Twilight Corruption on any of Alexstrasza's Eggs in Grim Batol on Heroic Difficulty.

Defeat Erudax in Grim Batol on Heroic Difficulty.

Defeat General Umbriss while he is affected with Modgud's Malice in Grim Batol on Heroic Difficulty.

Defeat High Priestess Azil in the Stonecore on Heroic Difficulty.

Defeat an Unyielding Behemoth while you have the Tidal Surge effect during the Ozumat encounter in Throne of the Tides on Heroic Difficulty.

Defeat Ozumat in Throne of the Tides on Heroic Difficulty.

Get Lady Naz'jar to kill one of her minions with her Geyser ability in Throne of the Tides on Heroic Difficulty.

Complete the Throne of Thunder raid achievements listed below.

Reveal the Orange, Purple, and Green Fog Beasts while facing Durumu the Forgotten in Throne of Thunder on Normal or Heroic Difficulty.

Allow Necrotic Plague to stack to 30 before defeating the Lich King in 25-player mode.

Complete the 25-player raid achievements listed below.

Defeat Lady Deathwhisper with at least five different types of Cultists active at the time of her demise in 25-player mode.

Defeat Al'Akir in the Throne of the Four Winds while he is affected by Feedback.

Complete the Cataclysm raid achievements listed below.

Defeat the Conclave of Wind in the Throne of the Four Winds while everyone in the raid has at least 7 stacks of Wind Chill.