Tsukuyomi

Traps them in an illusion of his design. Through his unprecedented ability to alter targets' perception of time, he uses Tsukuyomi to subject victims to days' worth of torture in a matter of seconds; examples include continual stabbing or reliving traumatic events over and over. The target must make a Wisdom saving throw DC(20). On a failed save, echoes of the phantasmal monstrosity spawn a nightmare in the targets mind for 1 round. The target takes 20d6 psychic and takes 2 levels of exhaustion, or if the target falls Unconscious it takes 1d6 days to recover.