Optimus prime- Optimus Prime is the noble leader of the heroic autobots. He believes freedom is the right of all sentient beings. He carries the matrix of leadership, an ancient and powerful artifact that gives him upgraded abilities and knowledge of all cybertronian history. He is beloved for his compassionate nature, steadfast leadership, and heroic feats in battle. Megatron- Megatron was the merciless leader of the evil deceptions and one of the most feared and powerful warriors to ever emerge from cybertron. After witnessing Bumblebee's horrific murder at the hands of the savage shockwave, megatron forsook his leadership of the deceptions. Now an autobot, megatron wears Bumblebee's badge to carry on his legacy, becoming a force for good.