Each Star Box contains three Cards. These Cards represent the different rewards you might get from the box. Each one is a surprise, but some rewards are quite common and others are quite rare. The rarity on the back of each Card gives you a hint of what you might find on the other side.

There are four different "rarities" shown on the Card backs:

Generally, rarer Cards equate to more valuable rewards on the Card. These are found more often in the special red Star Boxes.