Tempest on the Horizon

A more powerful version of the Tempest Strike, the Tempest on the Horizon spell hurls a ball of swirling storm-winds crackling with electrical energy toward a creature within range, now up to 300 feet away. Upon a successful hit the target takes 1d10 Force damage.

The spell creates more than one wave when you reach higher levels: two balls at 4th level, three at 10th level, and four balls at 16th level. You can direct all of the balls at the same target or at different ones. Make a separate attack roll for each ball.