Divine Scorcher

Calling upon the power of your deity, you rain down a blaze of holy fire that scorches the earth below. Choose a point within 30 feet, you create a 10 ft radius of holy fire. Creatures in the space must make a Dexterity saving throw, on a failure the creature takes 3d8 radiant damage or half as much damage on a success. For the duration, any creature that enters the radius or ends its turn in the ring takes 1d8 radiant damage. Magical and non-magical darkness in the radius is also illuminated for the duration.

At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, the damage increases by 1d8 for each slot level above 3rd. Additionally, when you use a spell slot of 6th level or higher, the damage taken from entering or ending its turn in the radius increases from 1d8 to 2d8, and when you use a spell slot of 8th level or higher it increases from 2d8 to 3d8.