Each card set contains cards with a different rarity- from 1 to 5 stars.
A card with 5 stars is a GOLDEN card. As you progress in the game, you increase the chances to collect more valuable cards and receive a bigger reward, respectively.
The card packs have 5 rarity levels: Shooter Pack, Bronze Pack, Silver Pack, Golden Pack, and Diamond Pack. The higher the pack rarity is, the higher the chance to find a rare card in the pack.
