You touch a piece of ammunition or weapon with the thrown property, giving it a magical duplicate superimposed over it until the end of your next turn. The first time you attack with the empowered item before the end of your next turn, select a second target within range of the weapon for the attack, making a separate ranged weapon attack roll for the magically duplicated projectile. On hit, the target takes 2d8 force damage. This damage roll does not add any modifiers or bonus associated to weapon attacks.
Once an attack has been made with the piece of ammunition or weapon, the spell ends.