Icecrown Citadel

The Lower Spire

Lord Marrowgar
Lady Deathwhisper
Gunship Armory
Deathbringer Saurfang

The Plagueworks

Festergut
Rotface
Professor Putricide

The Crimson Hall

Blood Prince Council
Blood-Queen Lana'thel

The Frostwing Halls

Valithria Dreamwalker
Sindragosa

The Frozen Throne

The Lich King