You create two floating, spectral weapons, one hammer and one sword, within range that lasts for the duration or until you cast this spell again. When you cast the spell, you may use your bonus action to make a melee spell attack against a creature within 5 feet of each weapon. On a hit, the target takes force damage equal to 1d8 + your spellcasting ability modifier.

If the weapons flank an enemy, they gain the benefit of flanking for attack rolls against that enemy.

As a bonus action on following turns, you can move the weapons up to 20 feet and repeat the attacks against a creature within 5 feet of them.

At Higher Levels. When you cast this spell using a spell slot of 3rd level or higher, the damage increases by 1d8 for every two slot levels above 4th, and the attacks become critical hits on a 19 or higher.