Purifier RIte

Casting Time: 15 minutes
Range: Touch
Components: V, S, M (ashes from a destroyed undead, spread across your palms)
Duration: 1 hour

You invoke Olia’s blessing, suffusing your body with radiant vengeance. Until the rite ends, the next time an undead successfully damages you, divine fire erupts from your form. All undead within 5 feet of you must make a Dexterity saving throw against your rite save DC. On a failure, they take radiant damage equal to 2d6 + your proficiency bonus, or half as much on a success.

Once this radiant burst is unleashed, the rite ends.