After opening 6 packs, players build a 40-card deck, and a 0-5 card Digi-Egg deck. There are no banned or restricted cards, and players can include as many copies of cards with the same card number as they like. (There is no 4-card limit and 5 or more copies of a card with the same card number can be included in decks.) Any cards left over from deck construction are treated as sideboard cards. Unlike standard play, you can ignore color when digivolving cards (only level and digivolution cost matter) and there are special rules for deckbuilding.