Decepticon Doubledealer doesn't really care whom he works for, as long as they can pay his fee. And pay they do. The amount of firepower he carries more than makes up for the fact that he's totally untrustworthy. He carries enough explosive power with him to shatter mountains to dust, and for that both the Autobots and the Decepticons are willing to pay dearly, handing over crates full of Energon chips in exchange for a single battle's worth of services.
The mercenary Decepticon Doubledealer figure converts from a robot, to a jet, to a tank and back again. He wields a missile launcher that's one of the most feared weapons in the universe. He'll use it to level any target he's hired to destroy. Battle him against your other Transformers figures!