Beta

Defeat Thaddius in Naxxramas with less than 9 players in 10-player mode.

Defeat the bosses of The Construct Quarter of Naxxramas in 10-player mode.

Defeat Maexxna in Naxxramas within 20 minutes of Anub'Rekhan's death in 10-player mode.

Defeat Archimonde in The Battle for Mount Hyjal.

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 Sartharion the Onyx Guardian without getting hit by Lava Strike in 10 player mode.

Win Temple of Kotmogu while controlling all 4 Orbs of Power.

Defeat Salyis's Warband in Valley of the Four Winds.

Defeat Yogg-Saron without the assistance of any Keepers in 25-player mode.

Defeat Yogg-Saron with the assistance of one or fewer Keepers in 25-player mode.

Defeat Yogg-Saron with the assistance of two or fewer Keepers in 25-player mode.

Defeat Yogg-Saron with the assistance of three or fewer Keepers in 25-player mode.

Defeat Yogg-Saron within 7 minutes in 25-player mode.