Mark of Punishment

The next time you hit a creature with a weapon attack before this spell ends, the weapon glows with an astral luminescence as you attack. The attack deals 2d6 radiant damage to the target, which becomes visible if it is invisible, in addition to causing it to emanate a light that casts dim light in a 5-foot radius and cannot become invisible until the spell ends.

At Higher Levels. When you cast this spell using mana points equivalent to a spell of 3rd level or higher, the additional damage increases by 1d6 for each level above 2nd. When cast as a spell of 5th level or higher, the radiant damage becomes luminary.