回复：问：谁家有玩pokemon card? 是个啥东东？

Don't need to ask him which cards he likes.
So many cards. He won't have clear idea which ones he wants. He will just want to have more, more... more cards :)

I bought many Yu-Ji-Oh cards for my son. But till yesterday, he still wants more cards. That is only thing he wants as his Christmas gift.
I bought many cards from China (very cheaper. $10 for over 200 cards). But my boy doesn't like them that much because the cards are printed in Chinese.