Yami Yugi

An idiotic 5,000 year old spirit with a weird obsession with children's card games and "mind crushing" people. He has absolutely no memory of who he is and somehow wins nearly every game (Which wouldn't be so bad if there was an explanation of why he wins other then "He's the main character's (Yuugi) alter ego.) He also never shuts ups the "heart" of the cards. - That is the American version Manga Version: A "psychopathic' 3,000 year old spirit with a weird obsession with all games. In the first seven volumes (The Shadow Games) he forces his host into a state of unconsiousness. During this time he challenges criminals to children's games and wins. (Unlike the American version there is a "reason" why the pyschopathic version of Yami Yuugi wins all the games. He never really actually wins if you think obout. His opponents' "sins" make the opponent lose.) After winning he plays a "penalty game" with the loser, inflicting pyschological toture on the loser. Often this toture is so great the victim end up feeling physical pain and in some cases commits suicide. In the later volumes (Duelist) Yami Yugi (realizes he has no idea who he is and decides to have the rest of the gang, which in the manga aren't complete idiots and have interests other then card games and "friendship", help him. However, unlike the Amercian version of Yami Yuugi, the manga version plays other games besides card games and seems to enjoy toturing people.