> For the complete documentation index, see [llms.txt](https://whitepaper.worldchallengegame.com/whitepaper/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://whitepaper.worldchallengegame.com/whitepaper/world-challenge-nfts/nft-rarity/special-nfts.md).

# Special NFTs

The collection includes **36 NFTs** with unique traits. In addition to their exclusivity, these NFTs will offer some additional advantages that we will reveal.

To start, if you obtain a **special NFT**, you can request the delivery of the board game and an exclusive World Challenge merchandise kit.