Beta

Defeat the bosses of Naxxramas with less than 9 people in the zone in 10-player mode.

Defeat Sapphiron in Naxxramas without any member of the raid having a frost resist value over 100 in 10-player mode.

Defeat Thaddius in Naxxramas without anyone in the raid crossing the negative and positive charges in 10-player mode.

Defeat Grand Widow Faerlina in Naxxramas without dispelling or preventing frenzy in 10 player mode.

Defeat Loatheb in Naxxramas without killing any spores in 10-player mode.

Defeat Nefarian in Blackwing Descent on Heroic Difficulty.

Defeat Maloriak in Blackwing Descent on Heroic Difficulty.

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

Defeat Atramedes in Blackwing Descent on Heroic Difficulty.

Defeat Chimaeron in Blackwing Descent on Heroic Difficulty.

Defeat Magmaw in Blackwing Descent without anyone in the raid becoming infected with a parasite.

Defeat Magmaw in Blackwing Descent on Heroic Difficulty.

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

Defeat the Omnotron Defense System in Blackwing Descent on Heroic Difficulty.

Defeat Cho'gall in the Bastion of Twilight before any raid member earns more than 30% Corrupted Blood.