For instance, while sets are usually fixed once they are formed, runs can frequently be extended with additional cards drawn later in the game. Based on their long-term strategy, players can use this knowledge rumny goldto make well-informed decisions about which cards to keep or discard. Your chances of success will rise as you improve your overall gameplay by developing your ability to identify and prioritize runs and sets. halting the progress of opponents. Holding onto similar cards can effectively block an opponent's progress, for example, if they have been picking up cards from the discard pile that could finish a run or set.