You can gain a sizable edge in Master Cash Rummy by skillfully using power cards like Jokers and wild cards. You have more options when creating combinations with higher dragon dance slotspoint values when you can use these special cards to replace any other card in a set or run. Avoiding using power cards for low-value combinations is a crucial power card usage tactic. Jokers and wild cards can have a significant effect on your total score, so hold onto them until you can use them in sets or runs with high point values.