ray of exhaustion
Class: mage : 3 magus : 3
Damage Type: exhaustion for clevel/6+1 rounds
Syntax: cast CLASS ray of exhaustion on TARGET

A black ray springs from your hand. You must succeed on a ranged touch attack to strike a target. The subject becomes exhausted, but on a successful roll they only become fatigued. If they are already fatigued, they become exhausted.