You can choose which cards you want to keep or throw away more intelligently if you stay aware of these facts. You can anticipate and counter your opponents' moves with this lerummuyvel of attention, which not only improves your strategic planning but also gives the game a psychological warfare component. As wild cards in Rummy 9, jokers can be used to form sets or sequences in place of any other card. Although their versatility makes them extremely valuable, your success in the game can be greatly impacted by how you use them.