Angelic Wrath

You touch a creature and bless it with divine power. The target’s weapons glint with celestial light when brandished or swung. When the target of this spell hits with a weapon attack, it deals an additional 1d4 radiant damage. If the attack hit an aberration, celestial, elemental, fey, fiend, or undead, that attack instead deals an additional 1d6 radiant damage.
At Higher Levels. When you cast this spell using a spell slot of 6th level or higher, it deals an additional 1d4 or 1d6 damage (as appropriate for the attack) for every three slot levels above 3rd.

***From Planet Apocalypse***