Aurora's Dirty Punch

You cover your hands with a thick layer of dirt and readies an attack. Make a melee spell attack against a creature you can reach. On a hit, the target takes 1d10 bludgeoning damage. After you make the attack, the dirt disperses from your hands.

The spell's damage increases by 1d10 when you reach 5th level (2d10), 11th level (3d10), and 17th level (4d10).