Beta

Defeat Gekkan and his Glintrok entourage in Mogu'shan Palace on Heroic difficulty within 5 minutes of being spotted by the Glintrok Scout.

Defeat Rattlegore without allowing him to gain more than 5 stacks of Rusting in Scholomance on Heroic Difficulty.

Complete the Blood in the Snow scenario.

Trigger 15 explosions within 15 seconds during the Saboteur Kip'tilak encounter in Gate of the Setting Sun on Heroic Difficulty.

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

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

Defeat the Lich King in Icecrown Citadel in 25-player mode.

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

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

Defeat the bosses of The Crimson Hall in Icecrown Citadel in 25-player mode.

Defeat the Blood Council without anyone in the raid taking more than 25,000 spell damage in a single hit in 25-player mode.

Defeat Professor Putricide without using Regurgitated Ooze on the Abomination in 25-player mode.

Defeat the bosses of The Plagueworks in Icecrown Citadel 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 Rotface without a Big Ooze casting Unstable Ooze Explosion in 25-player mode.