The enormous robot of the 4 Build Masters united. Uses a Tornado Union system, focusing on Build Boy at the centre, he has three different modes to replace his arms and legs. Hurricane mode is a multi purpose formation, superior in balancing offence and defence. As for Cyclone mode, this has superior strength, specialising in close quarters combat. Typhoon mode is his battle type formation, with the highest offensive power. This invincible union robot is born of his components 4 good natured and loving hearts.