You have focused your training on elemental mastery over lightning. You gain +2 caster levels when casting electrical and air spells and increase the maximum caster level of these spells by 1, but suffer -3 caster levels when casting acid or earth spells. You gain 5 points of electrical resistance and bypass 5 points of electrical resistance of opponents. You can cast the Shocking Grasp spell as a spell-like ability. You also gain a +2 bonus to saves against paralysis, poison, and sleep, and a +2 bonus to the Tumble skill.