Beta

Defeat Flame Leviathan on the first try without anyone repairing their vehicle in 10-player mode.

Defeat the Deathbringer before Mark of the Fallen Champion is cast three times in 10-player mode.

Defeat every boss in Icecrown Citadel in 10-player mode.

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

Escape from the Lich King in The Halls of Reflection on Heroic Difficulty in under 6 minutes.

Defeat the bosses in The Halls of Reflection on Heroic Difficulty.

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

Defeat Ley-Guardian Eregos in The Oculus on Heroic Difficulty within 20 minutes of Drakos the Interrogator's death.

Use the Dungeon Finder tool to finish random heroic dungeons until you have grouped with 10 random players total.

Defeat the bosses in The Pit of Saron on Heroic Difficulty.

Defeat the bosses in The Forge of Souls on Heroic Difficulty

Defeat the bosses in The Halls of Reflection.

Defeat the bosses in The Pit of Saron.

Defeat the bosses in The Forge of Souls

Defeat the 4 Horsemen in Naxxramas, ensuring that they all die within 15 seconds of each other in 10-player mode.