Wall of Kinetic Acceleration

You create a nearly-invisible wall of shimmering energy. You can make the wall up to 30 feet long, 20 feet high, and 1 inch thick, or a ringed wall up to 10 feet in diameter, 20 feet high, and 1 inch thick. 

One side of the wall, selected by you when you cast this spell, causes any ranged weapon attack originating from that side and passing through the wall to double its range and inflict an additional 1d10 damage. This wall has no effect on creatures or spells that pass through it.

At Higher Levels. When you cast this spell with a 5th-level or higher spell slot, the damage increases by 1d10 for each slot level above 4th.