Although I like the idea of 'quantity' as well given above, then you can set up decks that have multiples of some cards without having to reupload, like 'Uno'. another good example is card games that use a 'sub-set' of the regular deck, like many trick taking games. Agree on basically all of these, my 'Top wants' on cards: * Ability to 'not use' a card in a deck (most games not wanting the 2 jokers in the standard deck being a good example.