The Bloodthorn Cult is a cult of necromancers and bandits. Their leader, Angof the Gravesinger, seeks to conquer Glenumbra and turn its citizens into zombies. To further their goals, they have allied themselves with the Red Rook Bandits and the coven of Hag Fen.
- Bloodthorn Lair — A cave in the southeast of Betnikh.
- Cath Bedraud — A large cemetery in northern Glenumbra, west of Crosswych.
- The Bloodthorn Plot: Retrieve a stolen object and discover why it was stolen.
- Into the Hills: Learn more about the evil on Betnikh.
- Blood and the Crescent Moon: Investigate the strange goings-on in Daggerfall.
- Bloodthorn Assassins: Foil an assassination attempt in Daggerfall.
- Pride of the Lion Guard: Help a wounded recruit finish his first assignment.
- Vines and Villains: Help disrupt a dangerous alliance.