Nerve Pinch

Prerequisite: vulcan

Your physical prowess develops such that you can incapacitate without harm with a special touch.

When you successfully grappled a humanoid, you may use a bonus action to pinch the nerve on their body corresponding to their consciousness. The target then falls unconscious for an hour. You may use this feat a number of times equal your proficiency bonus. You regain all uses of this feat upon finishing a long rest.