Yu-Gi-Oh! Limited and Forbidden Card Lists (Effective, March 1, 2011)

• Cards that are "Forbidden" cannot be used in your Main Deck, Extra Deck, or Side Deck.
• You can only have 1 copy maximum of a "Limited" card in your Main Deck, Extra Deck, and Side Deck combined.
• You can only have 2 copies maximum of a "Semi-Limited" card in your Main Deck, Extra Deck, and Side Deck combined.