I think yami yugi would have "gamblers judgement" a emitter type He can challenge someone to a shadowgame to judge them like in the manga he can give a penalty game wich can cause death and the will be by a way representing the sin or person Edit: if they have the event, sin or fear in the soul the game is rigged Edit2:if you have questions ask me about it
Great job but I have to say that the Yakuza are the number crime syndicate in the world they are in full control of japan no to mention other territories properly sound like an asshole but I wanted to point it out
