These "power cards" include high-ranking cards that can finish several sets or sequences, as well as wild cards. Wild cards are extremely useful for completing challenging combinations because they can represent anyasian-themed slots card in the game. For example, if you have a wild card & two hearts, you can easily complete a set with any other rank or form a sequence with any extra heart. Using power cards wisely can greatly increase your chances of winning. For instance, think about holding onto a wild card until you can fully utilize its potential if you have it in your hand along with a number of other cards that are almost ready to form a sequence.