The cards that are being played in a dream represents the fact that you should be aware about your financial situation. If you have are playing with the cards, it could also mean that bad things might happen to you if you wont be careful. If you see the club of cards while playing with the cards, then great fortune is on your way. When you see the diamonds, great financial growth. If see hearts, luck in love. If see spades, failure and troubles.
Read more about dreaming of Cards in other dream meanings interpretations.