# NFT Collection
When players are engaged in the game and completing daily tasks, they have the chance to earn card packs. Each card pack is guaranteed to contain an NFT fragment. These NFT fragments belong to a complete NFT series and can be combined using the minting function to create complete NFTs and tradeable items.
**NFT Fragments**: There are three levels of NFT fragments: 3-star fragments, 4-star fragments, and 5-star fragments.
**NFT Album Series**: Composed of 3 to 12 NFT fragments, most complete NFTs have unique functional effects. You need to collect all the NFT fragments in the series to mint and use them.
**Card Packs**: There are two types of card packs: Regular Card Packs and Super Card Packs. Opening a card pack will yield 3-5 star NFT fragments. Regular Card Packs have a low probability of containing 5-star fragments, while Super Card Packs have a higher probability of containing 4-5 star fragments.
#### Ways to Obtain Card Packs
**Regular Card Pack:**
1. Playing arcade games
2. Completing tasks
3. Event giveaways
**Super Card Pack:**
1. Complete the mission
2. Use AXC to purchase
#### Sources of Album NFTs:
* ArcX official NFTs
* Third-party collaboration NFTs
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