Well, there's Yu Gi Oh, which maybe the only one. However, there's a Magic the Gathering clone homebrew called Wagic that you could try.
There are couple of TCG on DS: Marvel Trading Card Game SNK vs Capcom: Card Fighters DS (watch out for US release, it has nasty bug) Fullmetal Alchemist: Trading Card Game Dragon Ball Z: Harukanaru Densetsu (not exacly TCG, but similar to genre) And of course a bunch of Yu Gi Oh games, as mentioned before. I guess there are still some TCG's out there, but that is all I remember.
Culdcept DS. It mixes board game mechanics with Card game mechanics, has an RPG campaign, hundreds of cards with different synergies and strategies, good AI, and ONLINE. It's a JP title, but we have a very extensive translation patch available here. it's a definite must-have for card game fans.
well, it's worth the trouble getting it to patch right. i've sunk many countless hours on that thing, just trying to mix and match themed decks. it's crazy fun, i tell ya.
