Created from a haunted copy of Super Mario Bros. 3, Emperor M is a mirror of the famous plumber, masquerading as Mario to catch prey, with a penchant for the occult. Rather then the usual red-wearing Italian hero he uses as his initial disguise, this yellow-clad maniac looks to spread mischief as much as possible, empowered with almost every power-up from his home game. At his heart, he's egotistical, brash, blunt, and rather bipolar, but only hostile when particularly angry.