As an action, choose one object weighing up to 2 kilos within 18 meters that isn’t being worn or carried. Make a ranged spell attack against a creature or object within 18 meters of the object as it flies towards the target.
On a hit, the target takes 1d6 bludgeoning damage.
If you miss by 4 or less, the target takes half as much damage.
The object itself takes the same amount of damage.
At higher levels
This spell’s damage increases by 1d6 and the maximum weight of objects that you can target with this spell increases when you reach 9th level (2d6; 5 kilos) and 17th level (3d6; 7 kilos).