You launch a curved projection of sharpened force in a 15-ft cone centered on you. Make a ranged spell attack against each creature in the cone. On a hit, a target takes 1d8 slashing damage.

At Higher Levels. At 5th(2d8, 20-ft cone) character level(and again at 11th(3d8, 25-ft cone) and 17th levels(4d8, 30-ft cone)), the damage on a hit increases by 1d8, and the size of the cone increases by 5 ft.