Naxxramas
Construct Quarter
- Patchwerk
- Grobbulus
- Gluth
- Thaddius
Arachnid Quarter
- Anub'Rekhan
- Grand Widow Faerlina
- Maexnna
Military Quarter
- Instructor Razuvious
- Gothik the Harvester
- The Four Horsemen
Plague Quarter
- Noth the Plaguebringer
- Heigan the Unclean
- Loatheb
Frostwyrm Lair
- Sapphiron
- Kel'Thuzad