For instance, it might be time to review your approach and think about getting rid of less useful cards if you discover that you are routinely drawing cards that don't add to your current rummy bossmelds. In Rummy Royal, jokers and wild cards are strong tools that can greatly improve a player's capacity to create melds & sequences. These cards have the ability to transform an otherwise difficult hand into a winning one when used strategically. For example, you can use the joker to replace any other 5 in order to make a set of three 5s if you have two 5s and a joker.