Leanbow is the father of Mystic Force Red Power Ranger Nick Russell and was once the greatest warrior of the Magic Realm who led the original Mystic Force into battle, many years ago against the forces of darkness, defeating the enemy, at the cost of being brainwashed by the Master into becoming Koragg the Knight Wolf. Koragg proved to be a formidable foe for the new Mystic Force, being highly skilled with the use of swords and magic but valuing honor and loyalty above all else. After Leanbow broke free of the Master's control and revived by Udonna, he became the Wolf Warrior, a red version of Koragg who uses the fire element, fighting alongside the Mystic Force Power Rangers in his fight against the dark magic. Koragg wielded a sword forged from the Master's fang and a shield that contained the Master's eye, which would later be turned into weapons of good magic for Leanbow to use. He also has a strong bond with the legendary stallion Catastros having two different Megazord modes.