Wrath of Eilistraee

A bright streak flashes from your pointing finger to a point you choose within range and then blossoms with a low roar into an explosion of moonlight. Each creature in a 20-foot-radius sphere centred on that point must make a Wisdom saving throw. A target takes 6d6 force damage on a failed save and is stunned for 1 round, or half as much damage on a successful one and resists the stun.

At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, the damage increases by 1d6 for each slot level above 3rd.