the last Autobots to get on the Ark . Aerialbots : Seekers who joined the Autobots' side. Silverbolt Decepticons Megatron : Leader of the Decepticons. Shockwave : Megatron's second-in-command, left in charge of Cybertron. Seekers : Air-worthy Cybertronians who joined the Decepticons. Starscream : Air Commander of the Seekers, who seeks