Eldritch Strike

Crackling energy surrounds your weapon. Make a melee weapon attack against the target. On a hit, the target takes an additional 1d4 force damage, and the weapon can deal either its regular damage type(s) or force damage.

If the caster is proficient with unarmed strikes, then unarmed strikes can be substituted for the weapon attacks in the spell, and no material component is required.

The spell causes you to attack more than once when you reach higher levels: 2 attacks at 5th level, 3 attacks at 11th level, and four attacks at 17th level. You may attack the same target or different ones. Make a separate attack roll for each strike.