| Arachnid Quarter | Plague Quarter | Military Quarter | Construct Quarter | Frostwyrm Lair |

• Military Bosses: Instructor Razuvious | Gothik the Harvester | The Four Horsemen

Military Quarter

A wing of Death Knights and their steeds. Three bosses. This wing requires slightly more coordination than Arachnid or Plague but has no higher gear requirements. The trash clear to Instructor Razuvious is the longest in the instance, with considerable trash clears for Gothik the Harvester and The Four Horsemen.

• Instructor Razuvious: The Death Knight trainer of Naxxramas.
• Gothik the Harvester: Grand Necromancer of the Lich King and the legions he commands.
• The Four Horsemen: Four mounted high ranking Death Knight bosses at once.