Defeat Ragnaros while three Living Meteors are ignited by Lava Wave.

Ragnar-O's

Defeat Valiona and Theralion in the Bastion of Twilight on Heroic Difficulty.

Heroic: Valiona and Theralion

Defeat Nefarian in Blackwing Descent on Heroic Difficulty.

Defeat Majordomo Fandral Staghelm in Firelands on Heroic Difficulty.

Defeat Shannox in Firelands on Heroic Difficulty.