Beta

Defeat Patchwerk in Naxxramas in 3 minutes or less in 10-player mode.

Defeat Maexxna in Naxxramas within 20 minutes of Anub'Rekhan's death in 10-player mode.

Defeat the bosses of The Arachnid Quarter of Naxxramas in 10-player mode.

Defeat Halion in The Ruby Sanctum in 10-player mode.

Defeat Keristrasza in The Nexus on Heroic Difficulty without allowing Intense Cold to reach more than two stacks.

Defeat The Nexus bosses on Heroic Difficulty.

Defeat Anomalus in The Nexus on Heroic Difficulty without destroying any Chaotic Rifts.

Defeat Grand Magus Telestra in The Nexus on Heroic Difficulty after having killed her images within 5 seconds of the first one dying during each split.

Defeat 60 Disciples within 10 seconds during the High Priestess Azil encounter in the Stonecore on Heroic Difficulty.

Complete the Cataclysm Heroic dungeon achievements listed below.

Defeat Temple Guardian Anhuur without allowing him to sing Reverberating Hymn for more than 15 seconds in Halls of Origination on Heroic Difficulty.

Owner of the Diablo III: Reaper of Souls Collector's Edition Treasure Goblin pet.

Complete the Blood in the Snow scenario on Heroic Difficulty.

Defeat Captain Ook without him getting an orange.

Complete Stage 2 of Unga Ingoo without any brew being stolen from the cauldron.