Cagliostro's Lightning Cantrip

E/F/M:

This cantrip enables the caster to create a movable sheet of electrical energy of any shape within the given area of casting effect. This shape must be a single plane and its ends cannot meet, although the plane can curve of course. The plane moves through and at the caster's initiative. Its rate of movement is equal to the caster MRSpd in feet per CT. The Force generated by Cagliostro's Sheet Lighting inflicts 6D6 Electrical Physical damage to anything which comes in contact with its plane, each and every time such contact occurs. If the Force comes in contact with a substantial body of highly conductive material, however, such as a body of water a large tree or a grounded mass of ferrous metal (from lightning rod sort on up), then the dweomer will be negated.