Ok I'm not going to tackle this problem now because I don't want to write the decks documentation as it is going to be way to diferent from the other documentation pages.
Here are some important info:
- You cannot make cards transparrents (you can try but no one succeded yet)
- Most a card's info is in it's deck and affected directtly by the deck's properties
- A card cannot exist without a deck
- Cards can be resized individualy (I haven't tested if this would allow totally diferent cards in the same deck)
- Cards can be animated but all that info (as said before) is in it's deck