Yu-Gi-Oh for the Gameboy Advance?

Hi, when I played Yu-Gi-Oh! on the GBA, I followed the "World Championship" games up until 2007 when they released it for the DS. I'm pretty sure the last game to come out for the GBA with the most recent cards (from GX at that time, so there are still a lot of cards out now that are not in that game) was Yu-Gi-Oh! World Championship 2006. If you have a DS, your best bet would be to get the latest World Championship game for it which is World Championship 2011. The more recent the game, the more cards there will be in it of course. Hope this helps!