Blood-Lightning Bullet

You mime pulling a trigger, and blood-red lightning streaks from where a gun's barrel would be to a target within range. On a hit, the target takes 1d8 lightning damage plus your spellcasting ability modifier.

This spell's damage increases when you reach higher levels, dealing 2d8 lightning damage plus your spellcasting ability modifier at 5th level, 3d8 lightning damage plus your spellcasting ability modifier at 11th level, and 4d8 lightning damage plus your spellcasting ability modifier at 17th level.