Yu-Gi-Oh! Official Card Game Duel Monsters (Official Card Catalog The Valuable Book) 20

Card data for the latest booster "FLOD", "EXFO", "CIBR" and "COTD"! Data on other boosters, pre-built decks, and limited edition cards are also included! New summoning method, Link Summon, and original deck recipes using Link Summon are included! Special project to commemorate the 20th anniversary of "OCG"!

Card data for the latest booster "FLOD", "EXFO", "CIBR" and "COTD"! Data on other boosters, pre-built decks, and limited edition cards are also included! New summoning method, Link Summon, and original deck recipes using Link Summon are included! Special project to commemorate the 20th anniversary of "OCG"!