By participating in the game events you will win card pieces, tokens, and access to unique Booster Packs in the Card Shop.
Card pieces can be found when completing the event quests. Collect as many card pieces as possible in order to unlock new cards and make them yours!
Tokens will allow you to pick one card from a specific Booster for free . Collect as many as possible to boost your chances!
And regarding the Booster Packs… well, who doesn’t want to have the best cards possible?!