This is kind of a silly topic, but I'm on Disc 3 of FFIX, and I've done the card tournament in Treno (& won), but I'm a real nerd and I'm into the game and collecting the cards. I play a lot, but I'm still learning and my cards' levels are really low, so I tend to lose. That said, I've lost a lot of cards.

Anyone have any ideas for the best way to gain cards? Any places or enemies in particular that hand out nice ones? Or is it just completely random?

I don't even know why I care so much.