Headmasters starts with Galvatron leading a new batch of Decepticons to wage war on planet Cybertron with the Decepticon Headmasters. The Cybertronians are rescued by the arrival of the Autobot Headmasters, led by Fortress (Cerebros, the head of Fortress Maximus). It is revealed that Fortress left planet Cybertron millions of years ago in search of energy, and have finally…