You can use your action to make a violent crescent shaped wind erupt in front of you originating from the tip of your blade. The crescent is 10 feet wide and travels in a straight line. Each creature hit by the crescent must make a Dexterity saving throw versus your spell save DC. On a failed save, a creature takes 3d8 slashing damage and is pushed by the crescent for the remainder of its distance if they are a Large or smaller creature. On a successful Dexterity saving throw, they take half damage and are not pushed by the crescent.

At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, the damage increases by 1d8 for each slot level above 3rd