> For the complete documentation index, see [llms.txt](https://docs.lazy.football/lazy-football-whitepaper/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.lazy.football/lazy-football-whitepaper/key-features/unique-nft-collections.md).

# Unique NFT Collections

Lazy Football features several NFT collections, each with its own unique advantages:

* Lazy Alpha: Genesis collection with only 1,010 NFTs, allowing breeding of new Lazy Staff NFTs. 
* Lazy Staff: The main game NFT collection consisting of key characters like physiotherapists, scouts, trainers, and more. These NFTs directly influence team performance and can be upgraded through rarity levels. 
* Lazy Boxes: Special NFTs used to store Gems, the premium in-game currency used for boosting, upgrading, and speeding up various game processes.