Translocate Brick

You summon a singular brick 30 feet directly above a target you can see, which immediately falls to hit the target on the head. If the spell is cast indoors and the cieling is less than 30 feet tall, the brick is summoned as many feet high as the ceiling is. The brick automatically hits the target unless an obstacle blocks the target or the target casts shield. The target takes bludgeoning damage equal to the distance the brick has fallen (1d6 per 10 feet). The target must then succeed a CON saving throw or be stunned until the end of its next turn

At higher levels. When you cast this spell using a spell slot of 3rd level or higher, the brick is summoned an additional 20 feet higher for each slot level above 2nd