Weave the Storm

You create 3 bolts of lightning that arcs toward a target of your choice that you can see within range. A target must make a Dexterity saving throw. The target takes 10d8 lightning damage on a failed save, or half as much damage on a successful one. You also create a gust of wind that blows all entities within 30 feet. The entities must make Strength saving throws. The entities are pushed back 30 feet on a failed save, half that on a success. Thunder rumbles from you, all entities within 30 feet must make Constitution saving throws. They take 2d6 lightning damage on a failed save, none on a success.

At Higher Levels. When you cast this spell using a spell slot of 8th level or higher, one additional bolt leaps from the first target to another target for each slot level above 7th.