Overlord is a massively egotistical and sadistic war crimminal who will do horrific things just to prove he isn't to be messed with. He completely lacks a moral compass and is petty, self-driven and only concerned with anyone or anything that’s towards his benefit and nothing less. He enjoys toying with people's minds and emotions for the fun of it, and loves nothing more than killing. Holds grudges and enjoys suffering. Can transform into a tank or a jet, or a combination of the two.