Buy YU GI OH Justice Hunters 3 Pack Trading cards and card games Argos Amazon.com: YuGiOh Trading Card Game Speed Duel GX Duel Academy Box Set [8 Complete Decks] : Toys & Games Early Days] Are there any passwords that let you get extra cards in Duel Monsters 4 like how you can input a code for Grampa to give you an extra card and Next Month's promo card is a super memorial card!! It's a card used by Judai in GX's last Duel! Subspace Battle Source: V Jump #YuGiOh #OCG # #Readyforduel