Forum:What DefinesThe Hand?

So I know that returning a fusion/synchro/xyz monster to the hand with a card like Compulsory Evacuation Device actually returns the card to the extra deck. This brough up the question among me and my friends: Can the Extra Deck be treated as the hand for costs/Polymerization etc.? Nicholas Ranayhossaini (talk • contribs) 22:06, August 11, 2011 (UTC)