• Collection is a seasonal feature that lasts 2 months.
• You need to reach level 41 to play Collection.
• During the event, you get cards from card packs, which can be found in events and chests.
  
• You can request cards from your team and send cards to your team members and friends.
• You claim rewards and tokens when you complete all sets of a collection.

What happens when I complete Collection?

• You claim the grand prize and advance to the diamond or ultimate versions of the Collection.
• Your remaining cards reset.
• Your extra star balance is not reset.

What happens when the season ends?

• The claimed tokens remain in your token inventory.
  
• Extra stars are reset.
• Claimed cards of the previous season are reset.
• A new Collection with a new theme starts.