Think about how you can combine cards from the same suit or rank in subsequent draws, for example. You can learn more about your opponents' hands and improvrummy 41 bonus liste your decision-making about which cards to keep by keeping an eye on what they are discarding. Learning Combinations to Become a Great Hand. You can make a stronger hand and impede your opponents' progress at the same time by becoming proficient with these combinations and taking the initiative in your play.