Heroic: Chimaeron is a dungeon & raids achievement earned for defeating Chimaeron in Blackwing Descent on Heroic difficulty.
See also[]
Patch changes[]
- Patch 4.0.3a (2010-11-23): Added.
Heroic: Chimaeron is a dungeon & raids achievement earned for defeating Chimaeron in Blackwing Descent on Heroic difficulty.