If a player sides in cards from their Side Deck between Duels of a Match, the rarity composition of the Main Deck must still exactly follow these rules after using the Side Deck. There are no special rules for the Extra Deck.
- ↑ "WELCOME TO THE PEGASUS CHALLENGE!". Konami. http://www.yugioh-card.com/en/league/pegasus_league/index.html. Retrieved July 27, 2015.
- ↑ "BIENVENIDO A LA LIGA PEGASUS!". Konami. Archived from the original on September 29, 2010. http://web.archive.org/web/20100929110329/http://www.yugioh-card.com/lat-am/league/pegasus_league/index.html. Retrieved July 27, 2015.
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