Exhale

Placing your hand on the target making magical connection difficult to break(grapple check using your spell casting modifier). The caster begins to draw the air out from the lungs of the target. A STR save is made by the victim if failed the target is stunned till its next turn. If the the creature fails the second save the creature falls unconscious. The size of the creature matters for a medium creature takes 2 round to knock out and additional 3 rounds for each size larger.