Wind kick

You swing your leg in a wide arc, extending a blade of pressurized wind from your heel to slice through your enemy. Make a melee spell attack against a target within reach. On a hit, the target takes 3d6 slashing damage.

The sheer physical force of the wind pressure pushes the target 15 feet directly away from you. If the target is pushed into a solid object or another creature, they take an additional 2d6 bludgeoning damage and are knocked prone.