Divine Hand Of Wisdom

The cleric unleashes their wrath at a humanoid creature's idiocy through a string of expletives directed at the target questioning their intelligence, parentage, and sanity. The caster makes an open handed unarmed melee attack against the target.

On hit, the target receives normal unarmed damage. The target must then roll a Constitution save against the caster's spell DC. Upon failure, a handprint-shaped mark of shame, which cannot be healed or covered by any means (it will appear through face coverings) will be imprinted upon the target's face for the next 1d8 days, at which point it will fade.

This spell consumes a 1st level spell slot, but it is always available and prepared for any cleric who knows of it.