You can play more strategically and anticipate how your opponents might use wild cards by keeping track of which ones are still available. Formulating an rummgoldEffective Approach. To use wild cards to your advantage, you need to think strategically, weigh your options carefully, and be able to predict how your opponents & yourself might use wild cards. Your chances of winning in Rummy Soft can be greatly increased by becoming proficient with the use of wild cards.