Currency

Official in-game currency includes Gold, Silver, and Rally points. Other forms of currency may include items or cards used by players in seek of a trade. It should be noted that the exchange of virtual items or virtual currency between players for "real world" money is against the "Terms of Use."

Gold
Gold is purchased in the in-game Store via credit card, iTunes credit, or Android credit. Gold can be used to purchase items such as Energy Packs, Power Packs, or Shield Barriers. It can also be used to purchase Ultimate Card Packs to boost your deck with more powerful cards.

Silver
Silver is most often gained by completing missions or through battle with other players. It is also possible to sell any card for silver. Silver is used to boost and fuse cards. Silver is an important aspect of the game, and a competitive player will spend it wisely.

Rally Points
Rally points are gained when either you Rally another player or another player Rallies you. The fastest way to gain rally points is to go through your Team Members and Rally each of them. It is possible to Rally any player when you visit their page. Rally points are used to buy Rally packs that include random Common and Uncommon cards.