In a similar vein, since wild cards and jokers can be used to replace any card in a set or sequence, keeping them can lead to a ton of new meld possibilities. You can improve your gameplay & rairummy cercalse your chances of success by identifying these crucial combinations and modifying your approach appropriately. In Rummy Star, jokers and wild cards are strong tools that, when used skillfully, can significantly change the outcome of a game. These cards can be used in place of any other card, giving players the ability to finish sets or sequences that might not be achievable otherwise.