Vacuum Wave

You cause a tiny vacuum to appear and then instantly collapse. Each creature in a 20-foot-radius sphere centered on that point must make a Strength saving throw. On a failed save, the target is pulled 5ft towards the center point to an unoccupied space and takes 8d6 Thunder damage. The target is not moved and takes half as much damage on a successful one.

At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, the damage increases by 1d6 for each slot level above 3rd.