Divine Judgement

You use your action to force an enemy to face judgement. They must pass a Wisdom, Intelligence, and Charisma save or take 1d6 radiant damage for each failed save. Undead take an extra 1d6 damage per failed save. 

If you cast this spell using a 2nd level slot, the damage die becomes d8. If you cast this spell using a level 3 or higher spell slot the damage die becomes d10.