Forum:Decks that benefit WITHOUT Extra Deck?

For a long time, now, ever since Synchros came out, I kept hearing that you can't have a good deck without a full compliment of cards in your Extra Deck. Some, like Malefics or E-Heroes, can't seem to live without it. However, with the recent advent of The Seal of Orichalcos, I've been hearing of talk about which decks would benefit from it and would be better without an Extra Deck. Which decks are these, if I may ask? I think, for us on a tight budget that can't get the more expensive Synchros or Xyzs, it would be good to know the alternates that we can use aside from an Extra Deck-heavy deck. Vorpal Storm Pony (talk • contribs) 23:08, October 5, 2012 (UTC)