Beta

Defeat Flame Leviathan with at least 3 Orbital Defense Systems active in 10-player mode.

Destroy 100 Steelforged Defenders in 10 seconds in the Iron Concourse at the entrance to Ulduar.

Destroy 100 Steelforged Defenders in 10 seconds on the Ulduar gauntlet in 10-player mode.

Defeat Sartharion the Onyx Guardian without getting hit by Lava Strike in 25-player mode.

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

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

Defeat every boss in Icecrown Citadel in 10-player Heroic mode.

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

Complete the 10-player raid achievements listed below.

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

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

Defeat Acidmaw and Dreadscale within 10 seconds of each other in 25-player mode.

Complete 50 quests in Northern Stranglethorn.

Defeat General Umbriss while he is affected with Modgud's Malice in Grim Batol on Heroic Difficulty.

Complete the Green Hills of Stranglethorn, Hills Like White Elekk and Snows of Northrend achievements.