Eldritch Edge

You brandish the weapon used in the spell’s casting; crackling energy surrounds your weapon and you make a melee attack with it against one creature within 5 feet of you. On a hit, the target takes 1d8 force damage and the damage die of your weapon. 

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

 Casting this spell does not consume the material components.