Penance Stare

Requirements: Minimum Character Level of 12. Minimum Charisma Score of 15. Proficiency in Intimidation. 

You possess an unnerving connection to an otherworldly and/or supernatural power. This power grants you the Penance Stare.

Penance Stare: As an Action, you may target a creature within 5 feet of you, that can see you, with this ability. The creature makes a Wisdom Saving Throw, contested by your Intimidation check. On a failed save, the creature experiences all of the pain it has caused to others over the course of its life. The creature takes 10d10 Psychic damage and is Stunned for 1 round. If a creature is reduced to 0 Hit Points by this ability, their soul is forever consumed. The creature can not be resurrected by any means. A creature of Evil Alignment has Disadvantage on its Saving Throw. This ability can be used a number of times between Short or Long Rests equal to half (rounded up) of your Charisma Modifier (minimum of 1).

The Penance Stare ability has no effect on creatures who are Blind, creatures who have more than two eyes, or creatures with no Soul.