A new Card-Jitsu game is on the way as you’re aware (and if you’re not, it’s Card-Jitsu Snow) and today a new post has been made about the upcoming game on Club Penguin’s Blog. The whole purpose of the new post is to tell us one thing: you can only use Power Cards in Card-Jitsu Snow.
It’ll be interesting to see how that works out, since unless you purchase cards in store, you probably don’t have many power cards.
It’s possible that the board behind the hands is the physical concept of Card-Jitsu Snow, since Club Penguin tends to start off with a physical concept before making it a digital version.
Also, a fun fact: that image was taken on the 14th of February with a Canon EOS 5D Mark III. ;-)
The following page has been updated: