This will assist you in deciding which cards to keep & which to discard. No 3. As quickly as you can, concentrate on using your cards to form sets and sequences. This a1 rummywill raise your chances of winning if you declare first, as well as lower your points if your opponent wins the round. 4. . Hand management: Be mindful of the cards you have in your hand & make an effort to reduce the number of points you receive by getting rid of expensive cards that you are unable to use in sets or sequences. 5.