Club Penguin have now added stamps for Card-Jitsu, Card-Jitsu Fire and Card-Jitsu Water! Unfortunately though, if you already are a ninja or fire ninja, some of the stamps will be IMPOSSIBLE for you to earn. I have already emailed Club Penguin about this but feel free to also email them.
Card-Jitsu Fire Stamps:
Card-Jitsu Water Stamps!
Well, we better gert out and start earning them! How many stamps do you have? I’ve only got 117 out of 227!