Serpent cults worship the snake as a symbol of rebirth, life, strength, and cunning. They are among the most reviled of Thurn, as the Great Serpents that their faith centers on consume the souls of their faithful. Some more aggressive serpent cults feed uninitiated folk as sacrifices to their serpents.

The Great Serpents are summoned from stone coiled pillars and pits that depict the great serpent tangle. Even separate, the snakes are of unified nature.