> For the complete documentation index, see [llms.txt](https://number-one-fan.gitbook.io/white-paper-english/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://number-one-fan.gitbook.io/white-paper-english/concept/cards.md).

# Cards

NoF (NFTs) Cards are inspired by the classic stickers or cards that we used to collect when we were kids. NoF allows you to play, exchange, collect and trade your cards every season.

 Card designs are based on cosplays inspired by comics, videogames, music and cult tv shows that we all love!

 Each card has a different level and value, which makes them unique and hard to get. Cards can be used to participate in different activities and competitions such as tournaments, challenges and special events.

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<figure><img src="/files/KYogoRG5jda3Y7EVGPsy" alt=""><figcaption></figcaption></figure>