Kel'Thuzad appears in Hearthstone in various forms:
Kel'Thuzad - legendary minion card, from the Naxxramas set- Kel'Thuzad - the final boss in the Curse of Naxxramas adventure
- Kel'Thuzad also serves as narrator during the Curse of Naxxramas adventure - see Curse of Naxxramas and individual encounter pages
- Kel'Thuzad - one of the two playable heroes in the An Evil Exchange Tavern Brawl
- Kel'Thuzad (Battlegrounds) - a dummy hero in the Battlegrounds game mode
Kel'Thuzad - an alternate mage hero introduced to promote the Scholomance Academy expansion
Headmaster Kel'Thuzad - legendary minion card, from the Scholomance Academy set- Kel'Thuzad, the Inevitable - legendary minion card, from the Murder set
