Buster Catapult

Choose one object weighing 1 to 20 pounds within range that isn’t being worn or carried. The object flies in a straight line up to 120 feet in a direction you choose before falling to the ground. If the object would strike a creature, that creature must make a Dexterity saving throw. On a failed save, the object strikes the target. When the object strikes something, the object and what it strikes each take 3d12 bludgeoning damage. If the HP of the struck creature or object is reduced to zero, the catapulted object continues moving unless its HP are also reduced to zero, in which case it breaks. Otherwise, the object stops moving and falls to the ground.

At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, the maximum weight of objects that you can target with this spell increases by 10 pounds, and the damage increases by 1d12, for each slot level above 3rd.