Early Yu Gi Oh! Lesser Seen Decks: Umi Beatdown in Yugi Kaiba Format by Old School Yu Gi Oh! Medium Mathematically Yugioh How many starter cards should you run in a modern deck? Warning: Very In Depth. : r masterduel Amazon.com: Complete Custom Deck for Yu Gi Oh! VRAINS Ai's @Ignister & A.I. Link Deck : Toys & Games 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.