Beta

Defeat Yogg-Saron in Ulduar without any raid member going insane.

Defeat the bosses of the Descent into Madness area of Ulduar.

Defeat Hodir in Ulduar without any raid member ever gaining more than 2 stacks of Biting Cold.

Defeat Hodir without any raid member having more than 2 stacks of Biting Cold in 25-player mode.

Destroy both of Kologarn's arms and then Kologarn himself within 12 seconds in Ulduar.

Defeat Flame Leviathan in Ulduar on the first try without anyone repairing their vehicle.

Defeat a Krastinovian Carver that has 99 stacks of Boiling Bloodthirst in Scholomance on Heroic Difficulty.

Brew the Boomer Brew without anyone in your party being hit by lightning during A Brewing Storm.

Defeat Warmaster Blackhorn in Dragon Soul on Heroic Difficulty.

Defeat Ultraxion in Dragon Soul on Heroic Difficulty.

Defeat Ultraxion in Dragon Soul on Normal or Heroic Difficulty without any raid member being hit by Hour of Twilight more than once.

Defeat Hagara the Stormbinder in Dragon Soul on Heroic Difficulty.

Defeat Morchok in Dragon Soul on Normal or Heroic Difficulty without any two players (three players on 25-player mode) ever being within 5 yards of each other while Morchok is channeling Black Blood of the Earth.

Defeat Yor'sahj the Unsleeping in Dragon Soul on Heroic Difficulty.

Defeat Warlord Zon'ozz in Dragon Soul on Heroic Difficulty.