Beta

Only kill Cinderweb Drones while they are atop the web canopy during the Beth'tilac encounter in Firelands.

Defeat Beth'tilac in Firelands on Heroic Difficulty.

Defeat Archaedas.

Defeat Flameweaver Koegler in Scarlet Halls.

Defeat Hogger.

Defeat Mutanus the Devourer.

Defeat "Captain" Cookie.

Damage Nefarian below 50% health before he lands for the final confrontation and then defeat Nefarian in Blackwing Descent.

Defeat the bosses in Blackwing Descent.

Defeat Atramedes in Blackwing Descent without any raid member's sound bar going over 50%.

Defeat Chimaeron in Blackwing Descent with no more than 2 raid member deaths.

Defeat the Assembly of Iron in Ulduar with Runemaster Molgeim as the last member alive.

Defeat the Assembly of Iron with Runemaster Molgeim as the last member alive in 25-player mode.

Defeat Kologarn in Ulduar without any raid member being hit by Focused Eyebeams.

Destroy both of Kologarn's arms and then Kologarn himself within 12 seconds in Ulduar.