Force weapon

Evocation cantrip Casting Time: 1 action Range: 5 feet Components: V, S, M (a specially-prepared gauntlet worth at least 5 gp) Duration: 1 round You conjure a blade of magical force in the air, which lashes out at your foes. Make a melee spell attack. On a hit, you deal 1d10 force damage. The blade remains in existence for a short time; until the beginning of your next turn, you can make a single strike with your mystical blade as an opportunity attack. You can make 1 additional attack on your turn at 5th level (2 attacks), at 11th level (3 attacks), and at 17th level (4 attacks).