Branding Smite

The next time you hit a creature with a weapon attack before this spell ends, the weapon gleams with astral radiance as you strike. The attack deals an extra . 2 D 6 radiant damage to the target, which becomes visible if it's invisible, and the target sheds dim light in a 5-foot radius and can't become invisible until the spell ends.

Higher level

When you cast this spell using a spell slot of 3rd level or higher, the extra damage increases by . 1 D 6 for each slot level above 2nd.