Beta

Defeat Onyxia without anyone taking damage from a Deep Breath in 10-player mode.

Collect 100 unique pets.

Defeat the Black Knight in the Trial of the Champion on Heroic Difficulty without any player in the group being hit by a ghoul explosion.

Kill all the enemy heroes within 60 seconds of the first one dying in 10-player mode.

Defeat Kel'Thuzad in Naxxramas while killing at least 18 abominations in his chamber in 10 player mode.

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 with less than 9 players in 10-player mode.

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

Defeat Heigan the Unclean in Naxxramas without anyone in the raid dying in 10 player mode.

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

With all three Twilight Drakes still alive, engage and defeat Sartharion the Onyx Guardian in 10-player mode.

With at least two Twilight Drakes still alive, engage and defeat Sartharion the Onyx Guardian in 10-player mode.

With at least one Twilight Drake still alive, engage and defeat Sartharion the Onyx Guardian in 10-player mode.

Defeat Elder Nadox in Ahn'kahet on Heroic Difficulty without killing any Ahn'kahar Guardians.