User blog comment:GSFB/Warg Riders vs Carthaginian War Elephants/@comment-24180428-20130410221538/@comment-5232784-20130410235751

BTW: the Sarissa spear measured 13-21 feet in length, making it the perfect strike weapon for both Phalanxes and crews on elephant back. The Warg rider spear has a bigger blade, but is a much smaller weapon.