Only available at Target. This version of Optimus Prime is a Voyager Class version somewhat similar to the Leader Class version in overall design; the truck mode features a red and brighter-blue chassis with a flame-chase design; a lot of the grey and silver-colored sections are done in metallic silver paint. You can pit this version of Optimus Prime against the Voyager Class Starscream, and maybe Starscream will make it as far as the first few seconds of the fightâs second round. Originally, Optimus Prime ruled Cybertron alongside Megatron, although after Megatron revealed his mechanical scheme to yoke the power of the Allspark for himself, Optimus rallied a group of Cybertronian noncombatants into an unfortunately ineffective militia. As a contingency plan, Prime jettisoned the Allspark into space, and at a later point in the Autobot/Decepticon conflict, Prime gathered his troops with the intention of locating and reclaiming the Allspark.