Ethereal Storm

A sphere of ethereal energy bursts through space, centered on a point within range. All creatures within a 25-foot radius of the sphere must make a Constitution saving throw. On a failure, creatures are pulled 15 feet toward the center and take 6d8 force damage. If a creature is already at the center or it’s occupied by another creature, all creatures involved in that situation take an additional 2d6 bludgeoning damage, and on a failure they fall Prone. On a success, creatures take half the damage.

At Higher Levels. When you cast this spell by spending Mana points equal to a 5th-level spell or higher, the damage increases by 1d6 for each level above 4th. When cast as a 5th-level spell or higher, the force damage becomes runic.