Last year I brought these cards, because they looked "cool". I started to look them up and found out you can play with them. I brought them in my local "dollar store", which had little packages of these cards. I don't know there might've been maybe 12 cards in one package, I have 48 cards in total. If anyone will be so kind and explain to me what "deck" is how to customize it, what its based on, which ninja to choose, etc... or provide me with a link. I was on this website and check the "online demo" and know how to play, but its too confusing for me
PS. I went to the dollar store and there weren't any cards. Are there any other stores i can go and buy them?(Stores, not online buying).