What is Collection?

Collection is a time-limited event where your task is to complete sets of cards by gathering them in events. You can also exchange cards wit...

What are card packs?

Card packs are reward bundles that contain multiple Collection cards. You earn them by playing events.Card packs come in different colors de...

What types of cards are there?

Cards differ in their rarity, represented by the number of stars they have.Silver cards are regular cards: they have a silver frame and can ...

Duplicate cards

Some Card packs that you receive contain duplicate cards. These are cards you have already collected, and they don't bring you any closer to...

Using duplicates to buy reward chests

You can accumulate Duplicate cards and exchange them for reward chests in the Star Shop.- Each reward chest in Collection has a value expres...

Epic Collection

If you complete Grand Collection before the current Collection event ends, you will unlock Epic Collection, as the final bonus round.In Epic...

Grand Collection

After you complete the main Collection, if there is still time left until the end of the event, Grand Collection begins as a bonus round.In ...