Coinshit

You fling a coin or similarly sized object at great speed towards an enemy within range. Make a ranged spell attack against the target. On a hit, it takes 1d8 piercing damage.

The spell launches more than one projectile when you reach higher levels: two objects at 5th level, three objects at 11th level, and four objects at 17th level. You can direct the objects at the same target or at different ones. Make a separate attack roll for each projectile.