You create a floating, spectral simple weapon within range that lasts for the duration.   As a bonus action on your turn, you can move the weapon up to 30 feet and make an attack against a creature within range of the weapon. If the weapon would use ammunition, ammunition is created as part of the attack. On a hit, the target takes damage that pertains to the weapon created, equal to your bardic inspiration die.   If your weapons move more than 120 feet away from you, they disappear. Each weapon has an AC of 13 and double your Bard level for Hit Points.