Chain Smite

3rd-level evocation

Casting Time:1 bonus action

Range:Self

Components:V

Duration:Concentration, up to 1 minute

The next time you hit a creature with a weapon attack before this spell ends, the weapon cracks with lightning as you strike, dealing an extra 3d6 lightning damage to the target.

In addition, a bolt of lightning strikes another target of your choice within 10 feet of the target, and another bolt of lightning strikes a third target of your choice within 10 feet of the second target. The second and third targets must each succeed on a Dexterity saving throw or take 2d6 lightning damage.