Wrath of the Divine

Brilliant sunlight erupts in a 20-foot radius centered on you. Each creature other than you in that light must make a Constitution saving throw. On a failed save, a creature takes 3d6 radiant damage and is blinded until the end of your next turn. On a successful save, it takes half as much damage and isn't blinded by this spell.

At Higher Levels. When you cast this spell using a spell slot of 3rd level or higher, the damage increases by 2d6 for each slot level above 3rd.