Megatron is the founder of the Decepticon uprising, and their most well-known and feared leader. As a young, charismatic leader forged in battle and the heritage of war, he began to believe in a grand purpose for his race-it is Cybertron's glorious destiny to rule an empire which will span the universe. He has a mortal enemy; Optimus Prime, who believes all life is sacred, and is a "force for good". Bah. Sometimes, his SIC, Starscream, tries to overthrow him. Megatron transforms into a tank.