# Horse Breeding The breeding of horses is one of the most important aspects of the entire WIN NFT HORSE game, which increases the importance of "luck" in the game due to its high randomness and the huge price difference between different horses. When a player breeds a horse, every gene has a chance to be passed on to the offspring. Of course, the combination of genes from different races can also produce genetic mutations, which are random. In addition, each horse is subject to variability. We respect the natural laws of biology so that varieties conforms to the biology of inheritance, with randomness and plasticity. We give each horse the ability to upgrade. Players can use points to upgrade horses to make them more powerful in battle. --- # 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.winnfthorse.io/win-nft-horse-white-paper/about-horse-nft/horse-breeding.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.