Cringe Coma

You tap into the mind of a creature, and project an extremely cursed image into their brain that is so cringe that they are unable to move. The target must make a Wisdom saving throw. On a failed save, the target takes 2d10 psychic damage, and is knocked unconscious. 

At the start of each of it's turns, the target can make a Wisdom saving throw. On a success, the spell ends on the target.