New Extra Deck Rules: Yu Gi Oh! Just Got Way Better HubPages yu gi oh Why did Yu Gi Oh! change from an unlimited deck size to a 60 card maximum deck size? Board & Card Games Stack Exchange Did you know the real reason why Yu Gi Oh decks have a 60 card limit? We have one player to thank for it! Here's the story. Display Japonaise Yu Gi Oh! Limit Over Collection The Heroes CardLab If you ever wondered why 60 cards is the upper limit for YuGiOh! decks it's because someone once entered a tournament with a 2222 card deck with the intent of wasting as Ranking Every GX Era Structure Deck In YGO