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 anyhow to win online 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.