Heaven's Barrage

8th-level evocation

Casting Time: 1 action

Range: 150 feet

Components: V, S, M (a shard of celestial metal)

Duration: 1 minute

You summon beams of radiant energy to bombard a 40-foot-radius area within range. Each creature in the area must make a Dexterity saving throw, taking 14d6 radiant damage on a failed save, or half as much on a success. The area remains saturated with radiant energy for 1 minute. Creatures that enter the area for the first time on a turn or start their turn there take 3d6 radiant damage.