Death Urge

You choose one living creature in range, and they must succeed on a Wisdom saving throw or you plant a hidden death-urge impulse in the target’s unconscious. Attacks against this target have advantage, and the target will spend its action trying to harm itself. 

If armed, the target attacks itself. The attack automatically succeeds and deals damage as a critical hit. If unarmed, the target moves adjacent to the nearest enemy and provokes an attack of opportunity, which the opponent may or may not choose to take advantage of.

If the target is unarmed, and no enemy is nearby, the target simply does nothing at all. 

This spell has no effect on constructs or undead. 

For every level cast above 4th, this spell’s duration increases by 1 round. The target is allowed a new saving throw each round.