This very dangerous spell can only be cast during a thunderstorm. The caster must stand outside, holding a lightning rod above their head while casting the spell. A magic test is then made; this cannot be enhanced by expending additional MPs. If the test is successful, the caster's MPs are restored up to their Power Level, and then doubled temporarily. These additional points will stay with the caster until they are used and cannot be recovered by sleeping, using meditation or any other way except casting this spell again; the spell does not increase the caster's Power Level. If the caster fails the magic test, the 10 MPs used in casting are lost and the caster suffers the effects of a Control Lightning spell.