Jokers are wild cards that can be used to replace any other card in the game in the majority of Rummy variants. This makes them extremely valuable for completing sets and runs, as they can help fill in missing cards and formtypes of ssd slots winning combinations. Your strategy for forming sets and runs may change depending on how many wild cards have been played & which ones are still in play. Saving wild cards for times when you'll need them most is one useful way to make the most of their use. In order to do this, you might need to hold onto wild cards until you can better determine which sets and runs you want to form, or until you can see what cards your opponents are holding.
