Beta

Defeat the bosses of Naxxramas with less than 21 people in the zone in 25-player mode.

Defeat every boss in Naxxramas in 25-player mode.

Defeat Sapphiron in Naxxramas in 25-player mode.

Defeat Sartharion the Onyx Guardian and the Twilight Drakes with fewer than 21 players in 25-player mode.

Obtain 25 mounts.

Defeat Thaddius in Naxxramas without anyone in the raid crossing the negative and positive charges in 25 player mode.

With all three Twilight Drakes still alive, engage and defeat Sartharion the Onyx Guardian in 25-player mode.

With at least two Twilight Drakes still alive, engage and defeat Sartharion the Onyx Guardian in 25-player mode.

Defeat Thaddius in Naxxramas with less than 21 players in 25-player mode.

Defeat the bosses of The Construct Quarter of Naxxramas in 25-player mode.

Kill 18 Kor'kron Warbringers with a single Iron Star and then defeat Garrosh in Siege of Orgrimmar on Normal difficulty or higher.

Kill Maexxna in Naxxramas within 20 minutes of Anub'Rekhan's death in 25-player mode.

Defeat the bosses of The Arachnid Quarter of Naxxramas in 25-player mode.

Defeat Grand Widow Faerlina in Naxxramas without dispelling or preventing frenzy in 25-player mode.

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