Wild Spark

You drag your finger through the air within a zig zag as a wild spark of electricity is send at the target creature zipping through the air. Make a ranged spell attack. This does 1d8 lightning damage on hit. Additionally, you may have another creature within 30 feet of the hit creature take half of the lightning damage done total from this spell hitting rounded up regardless of their AC if the spell hits.

This spell's damage increases by 1d8 when you reach 5th level (2d8), 11th level (3d8), and 17th level (4d8).