Swifful's Polarity

You point to a point you choose within range and then the gravity around the area briefly reverses. Each creature in a 20-foot-radius sphere centered on that point must make a Strength saving throw. A target That failed save will be launched 80ft into the air tacking 8D6 Bludgeoning damage if they have no way of preventing the damage,

Note. A creature that is larger then small take a additional 2D6 Damage as they travel an extra 20 feet into the air 

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.

Additional Information. The spell school is suppose to be Dunamancy