Beta

Defeat Mannoroth in Well of Eternity on Heroic Difficulty after dealing enough damage to Mannoroth while Varo'then is still alive to cause him to sacrifice Varo'then to heal himself.

Allow Necrotic Plague to stack to 30 before defeating the Lich King in 10-player mode.

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.

Defeat Sindragosa in 10-player mode without any member of your raid receiving more than 5 stacks of Mystic Buffet.

Defeat Blood-Queen Lana'thel once as a vampire and again without becoming a vampire in 10-player mode.

Defeat Rom'ogg Bonecrusher after using his Skullcracker ability to kill 10 Angered Earth elementals in Blackrock Caverns on Heroic Difficulty.

Defeat Yor'sahj the Unsleeping in Dragon Soul on Heroic Difficulty.

Defeat Kil'jaeden in Sunwell Plateau.

Defeat Exarch Maladaar on Heroic Difficulty.

Defeat the bosses of The Frostwing Halls in Icecrown Citadel in 10-player Heroic mode.

Complete the 10-player raid achievements listed below.

Defeat the bosses of The Frostwing Halls in Icecrown Citadel in 10-player mode.

Enter every portal spawned by Valithria Dreamwalker before healing her to full health in 10-player mode.

Defeat the bosses of The Crimson Hall in Icecrown Citadel in 10-player Heroic mode.