Kitane

Kitane was once a member of the 12 Ninja Guards of Fire. He was killed ten years prior to the start of the current storyline, fighting against the members of the attempted coup d'etat. He appears to have once been friends with Asuma Sarutobi before his death. He along with Nauma, Tou'u, and Seito had an affinity for lightning. Kitane used a metal staff to fight. Kitane could send lightning through the ground to attack by striking his staff into the ground. When in the four cardinal directions Kitane, Nauma, Tou'u, and Seito could use a jutsu called Limelight to destroy everything within that area to ash.