Your chances of declaring a Rummy can be greatly increased by taking advantage of an opponent's discarding of a card that you require for a valid combination. Being straplay stor downloadtegic about what you decide to throw away is just as crucial, though. It is best to avoid discarding high-point cards or cards that might aid your opponents in finishing their combinations. For example, if you see your opponent gathering hearts, you might unintentionally help them create a set or sequence by throwing away a heart card.