Acidic Storm

He turning storm cloud forms, centered on a point you can see and spreading to a radius of 360 feet. Acidic rain falls from the clouds, each creature under the cloud must make a constitution saving throw.

On a failed save creatures, non-magical objects, and exposed terrain take 3d6 Acid damage. On a successful save, creatures takes half damage. Until removed, creatures will suffer an additional 1d6 acid damage before their turn. Non-magical objects exposed to this spell of the duration will be melted beyond the intended use and recognition.