The following listed canon cards must be used in the following instructions depending on the category they are in; the only time they can not be used in are tournaments: * Forbidden - NO copies of a Forbidden card can be used in the Main Deck, Side Deck, or Extra Deck * Limited - Only ONE copy of a Limited card can be used in the Main Deck, Side Deck, or Extra Deck * Semi-Limited - Only TWO copies of a Semi-Limited card can be used in the Main Deck, Side Deck, or Extra Deck