Concussion Beam

You fire a thick, roaring beam of compressed kinetic energy in a 5-foot-wide, 60-foot-long line. Each creature in that line must make a Dexterity saving throw. On a failed save, a creature takes 4d8 force damage and is pushed 15 feet away from you. On a successful save, a creature takes half as much damage and isn't pushed.

If a creature is pushed into a solid surface by this spell, they take an additional 1d8 bludgeoning damage and are knocked prone. The beam is powerful enough to shatter non-magical, non-reinforced wooden doors and fragile objects in its path.