Drowse

By invoking that portion of every being which naturally seeks out the dreamworld, a mage may use the drowse spell to gradually lull his foe to sleep. While drowsy, the mage's victim will suffer from slower reflexes, and, should he fall asleep for any reason, will find it difficult to awaken for a time. Though he might resist it for a short while, the weight of the spell will hang heavily on his consciousness, until eventually the target succumbs and falls asleep.