Ball Lightning

Ball Lightning is a Power in the Lightning school.

Energy Cost	1
Availability	At-will
Action	Standard
Range	Touch
Target	None; creates an effect
Duration	Concentration
Description	You gather an electrical charge into a fine point, which you continually control, preventing it from dispersing, and moving it as you direct. Each round, as part of your concentration action, you may move the ball up to one square per point of skill in Lightning, to a maximum radius from you of the same number. The ball flies with perfect maneuverability. When it comes into contact with an object or creature, it inflicts nominal lightning damage. Once struck, a creature is "charged" and cannot be harmed again by that ball lightning.

Feats:

Polarity Shift: When the ball strikes a hard, mostly flat surface (such as a stone or iron wall), it changes polarity. "Charged" creatures are not immune to the ball after this, although if they are struck again, they become "charged" again and cannot be harmed by the ball unless it changes polarity again.