Beta

Allow Necrotic Plague to stack to 30 before defeating the Lich King in 25-player mode.

Defeat every boss in Icecrown Citadel in 25-player Heroic mode.

Defeat the bosses of The Frostwing Halls in Icecrown Citadel in 25-player Heroic mode.

Complete the 25-player raid achievements listed below.

Defeat Algalon the Observer in Ulduar.

Defeat Algalon the Observer in 10-player mode.

Kill 20 mounted players using a tower cannon.

Kill every Vile Spirit that spawns before it explodes and then defeat the Lich King in 25-player mode.

Defeat Sindragosa in 25-player mode without any member of your raid receiving more than 5 stacks of Mystic Buffet.

Enter every portal spawned by Valithria Dreamwalker before healing her to full health in 25-player mode.

Defeat Festergut while none of the players in your raid group ever had 3 stacks of Inoculated in 25-player mode.

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

Kill 10 players in each of the Wintergrasp areas listed below.

Complete the Wintergrasp achievements listed below.

Disarm 2 seaforium charges in a single battle.