Celestial Strike

A vertical column of divine energy roars upwards from the ground in a location you specify. Each creature in a 15-foot-radius, 40-foot-high cylinder centered on a point within range must make a Constitution  saving throw. A creature takes 3d8 force damage and 3d8 radiant damage on a failed save and they are blinded for 1d4 rounds, or half as much damage on a successful one and are not blinded. If the target cannot be blinded, it is immune to this affect

At Higher Levels. When you cast this spell using a spell slot of 6th level or higher, the force damage or the radiant damage (your choice) increases by 1d6 for each slot level above 5th.