| 0% | 50% | 100% | |
 |  |
 |
 |
| Naxxramas | ||
| Boss | Killed on | |
 |
Anub'Rekhan | 2008-11-27 |
| |
Grand Widow Faerlina | 2008-11-27 |
| |
Maexxna | 2008-11-27 |
| |
Patchwerk | 2008-11-27 |
| |
Grobbulus | 2008-11-27 |
| |
Gluth | 2008-11-27 |
| |
Thaddius | 2008-11-27 |
| |
Instructor Razuvious | 2008-11-27 |
| |
Gothik the Harvester | 2008-11-27 |
| |
The Four Horsemen | 2008-11-27 |
| |
Noth the Plaguebringer | 2008-11-27 |
| |
Heigan the Unclean | 2008-11-27 |
| |
Loatheb | 2008-11-27 |
| |
Sapphiron | 2008-11-30 |
| |
Kel'Thuzad | 2008-11-30 |
| The Eye of Eternity | ||
| Boss | Killed on | |
| |
Malygos | 2008-12-14 |
| Chamber of Aspects - Obsidian Sanctum | ||
| Boss | Killed on | |
| |
Sartharion | 2008-11-30 |