Beta

Obtain a Mask during Hallow's End.

Kill the Headless Horseman.

Kill Coren Direbrew.

Earn a 1550 personal rating in the 3v3 bracket of the arena.

Defeat the bosses in the scarred Vale of Eternal Blossoms in the prelude to the Siege of Orgrimmar.

Defeat Xin the Weaponmaster in Mogu'shan Palace on Heroic Difficulty.

Earn Exalted status with the Order of the Cloud Serpent.

Defeat the bosses in the ancient caverns beneath the Throne of Thunder.

Kill every Vile Spirit that spawns before it explodes and then defeat the Lich King in 10-player mode.

Defeat the Lich King in Icecrown Citadel in 10-player mode.

Complete the trials of all four Celestials, besting them each in combat on the Timeless Isle.

Defeat Daakara in Zul'Aman on Heroic Difficulty.

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.