Wrecking Ball

You concentrate your magic into a small stone, causing it to instantly grow into a large boulder weighing roughly 300lbs. You choose a creature or object within range and and the boulder launches towards the target. Objects automatically fail the saving throw, but may not move depending on their size relative to the boulder. The boulder shatters into dust and shrapnel on impact.

The target must make an Strength saving throw. On a failed save, the target takes 6d6 bludgeoning damage, is knocked back 15 feet. If the target is flying, you can choose to angle the shot so they're moved towards the ground. If the targets movement is stopped by large solid object, like a wall or the ground, they take additional fall damage as if they had fallen the distance they were moved by this spell. Creatures touching the ground when they take fall damage are knocked prone. On a successful save, the creature takes half as much damage and does not move.

At Higher Levels. When you cast this spell using a spell slot of 5th level or higher, the damage increases by 1d6, and the movement caused by a failed save increases by 5 feet., for each slot level above 4th.