Mud Serpent

This spell is a part of the Dust Devil spell chain and can be found in the Dust Devil rune stone.

Mud Serpent creates a large snake out of mud. The snake immediately moves off quickly and wraps itself around a target that you choose. For the duration of the spell, the target is stunned and unable to act while the snake constricts and bites the target, dealing 3d20 points of physical magic damage each round. At the end of the spell the snake dries up and falls off of the target.