> 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/challengers.md).

# Challengers

The **Challenger NFTs** are the most exclusive ones in the collection. There are only **9** of them, one for each character.

In addition to the mentioned advantages and their exclusivity, with the Challenger NFTs, you will have the following additional benefits:

* **Free minting:** You will be able to mint 1 NFT from each new collection, completely free of charge.
* **Profit sharing:** You will share 2% of the total profits that World Challenge obtains in its marketplace.