For a game system, I want to be able to give cards to some players, but I don’t want them to know what cards they have. Problem: When, as a GM, I deal a card to someone, he can see the face of the card. I thought "Hey, that’s a limited deck, I could create a deck that this player could use", but it’s also not a good answer because if I show a deck, I show it to every player, and I have to rely on the players to go along and not mess with others players deck (and if several players have a deck, it can be messy, because they can make mistake). So, back to my original thought. Is there any way to deal cards to someone, but not show him which cards he was dealt? He would be able to know how many cards he has, but would have to pick one at random when he’ll want to play a card.