Sitting within an abandoned copy of Super Mario Bros., MX takes the souls of those who play the game so that he can "play" with them for all eternity.

SPECIES: Spirit
GENDER: Male
HEIGHT: 6 feet (faker), 12 feet (real form)

When MX isn't trying to kill someone, he adopts Mario's mannerisms around others. So while he wouldn't be invested in a relationship, he would definitely be a gentleman.
MX can use power-ups despite them being of little to no use.
Weakness: McDonald's Sprite