Welcome to the Yu-Gi-Oh! TRADING CARD GAME Organized Play website. This is the place for League and Tournament info. Get signed up, and learn about the incredible world of Yu-Gi-Oh! TRADING CARD GAME. Join now and get in the game! Apology UDE sincerely apologizes for the incorrect and unapproved scholarship ad in the April issue of Shonen Jump magazine. UDE will ensure that errors are prevented for the future.

Click here for the official rules and regulations for the The Duelist King tournament.

Frequently asked questions for tournament duelists.

Forbidden and Limited Cards A list of forbidden and limited cards for tournament play.