Double Deck Format is a Deck format used in some Pegasus Challenge tournaments. It can be run in either Advanced Format or Traditional Format.
In this format, every player must have exactly 100 cards in their Main Deck, can have up to 30 cards in their Extra Deck, and can have up to 15 cards in their Side Deck. During the Draw Phase, the turn player conducts their normal draw twice, in sequence.
Double Deck was the official Pegasus League format from March 1 to April 30, 2010, using the March 2010 Advanced Format Forbidden and Limited lists.
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