Blademancy

You create a single copy of your attuned weapon and send it flying towards a target. Make a ranged spell attack against the target. On a hit, the target takes double the dice damage the weapon would normally deal on a damage roll (a longsword deals 2d8 damage, instead of 1d8). After impact the copies shatter and disintegrate, being immediately lost.

At Higher Levels:When you cast this spell using a spell slot of 2nd level or higher, the spell creates one additional copy for each slot level above 1st. These additional copies can target different enemies but they must all be sent forth at the same time.