The use of wild cards is a crucial component of Tiger Rummy strategy. In the event that wild cards are allowed under the rules, players should think carefully about how to use them istta.kingn their melds. A player's hand can be greatly improved and their scoring potential raised by strategically using wild cards. The risk of giving opponents too much information about one's hand must be balanced with this, though. If a meld contains wild cards, players should be careful not to lay them down too soon as this could reveal their strategy to opponents.