# Introduction to NFTLegends NFTLegends is a blockchain-based game genre inspired by the popular cardfight YuGi-Oh! , where players battle each other using their customized decks for rewards. ![](https://1961428494-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-Mfv1mlu5uf1e264AS0z%2F-MfwuF58Aj5p903Ka6b1%2F-Mfwwfpr9F3DjnDHvYb2%2FScreen%20Shot%202021-07-31%20at%2021.22.47.png?alt=media\&token=b320857d-7c6b-4b2d-9bd3-ffee7f6c2c16) Players are called “Warriors”, whom mission is to collect limited NFT cards supported by the ERC721 standard to create a deck that matches their personality and strategy. The warriors will participate in the tournament to become the “Legends" and win many valuable prizes. NFTLegends does not only offer ingame activities, but also an provides unique experience through DeFi adoption and NFT. With DeFi, players can stake, buy/sell or lend/borrow their NFT Cards which will bring greater benefits. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.nftlegends.tech/master.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.