There is no such thing as the 'best cards'. The cards that are the best for you are the cards that not only fit nicely into your deck style, but greatly improve it's strategic output. So basically, cards SUCK alone. But put together mutualistically not only between them, but them as well as you, they become extremely powerful and all-mighty.
Yu-Gi-Oh World Championship 2010:Reversal Of Arcadia -it has all he latest and greatest cards... ;D
All cards before the Pack "Duelist Revolution"
sorry, but there isn't.
no, you can't trnsfer gba cards to cards in your ds because there is no options menu to do so.
Yu-Gi-Oh is a TCG(Trading Card Game) you do not download it, you buy real cards.
yes it is very good
YuGiCo.com is quite a good site. It tells you the rarity and value price of all Yu-Gi-Oh! cards.
If you buy yu gi oh cards in really old stores, all their cards are a limitation of fakes. Cards like this don`t have good quality and the image of the card is really unclear. The best way to get yu - gi -oh cards is by going to stores which dosen`t look old and cranky. It will be a easy way in getting rare yu gi oh cards, such as the 3 mythic demon cards.
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Best place is ebay.
My favourites are ones which lets you redraw cards if you have a crap hand like card destruction.
Yu-Gi-Oh The Eternal Duelists Soul for Game Boy Advance