Earthen Disk

1-level Transmutation

You raise a small disk of stone from the ground and send it flying at a target of your choice within range. Make a ranged spell attack against the target. On a hit, the target takes 2d8 bludgeoning damage and is knocked prone if it is Medium or smaller.
At higher levels: When you cast this spell using a spell slot of 2nd level or higher, you create one additional disk for each slot level above 1st. You can hurl the disks at one target or at several.