"Casting this spell causes a creature’s intestines to emerge from their rectum and encircle the neck of their owner. The target’s intestines will strangle them with a Strength equal to the caster (see Wrestling in Chap. 8: Skills). Even if the target overcomes their animated intestines, they are usually bewildered for the rest of their lives, and defecating is uncomfortable, at best. The caster must be able to see the target creature at all times and maintain concentration."