Beta

Kill 12 Aberrations within 10 seconds on the Maloriak encounter in Blackwing Descent and then defeat Maloriak.

Defeat Atramedes in Blackwing Descent without any raid member's sound bar going over 50%.

Defeat the Omnotron Defense System in Blackwing Descent while neutralizing the following attacks.

Defeat Sartharion the Onyx Guardian without getting hit by Lava Strike in 10 player mode.

Defeat Toravon the Ice Watcher in 10 player mode.

Defeat Archavon the Stone Watcher, Emalon the Storm Watcher, and Koralon the Flame Watcher within 60 seconds of each other in 10-player mode.

Defeat Emalon the Storm Watcher in 10 player mode.

Defeat Koralon the Flame Watcher in 10 player mode.

Defeat every boss in the Trial of the Grand Crusader in 10-player Heroic mode.

Use the Dungeon Finder tool to finish random heroic dungeons until you have grouped with 100 random players total.

Defeat Raigonn without killing any of the Mantid reinforcements.

Trigger 15 explosions within 15 seconds during the Saboteur Kip'tilak encounter in Gate of the Setting Sun on Heroic Difficulty.

Complete the 10-player raid achievements listed below.

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

Defeat Ley-Guardian Eregos in The Oculus on Heroic Difficulty without anyone in your party using an Emerald Drake.