Call Lightning Storm
This material is Open Game Content, and is licensed for public use under the terms of the Open Game License v1.0a.
Level Druid 5
Range Long (400 ft. + 40 ft./level)
This spell functions like call lightning, except that each bolt deals 5d6 points of electricity damage (or 5d10 if created outdoors in a stormy area), and you may call a maximum of 15 bolts.