# Utility The utility of BitCrystals extends to several functions: * Fuel for Card Actions: BitCrystals serve as the fuel necessary to move and withdraw cards within the ecosystem. * Staking and Liquidity Pool program: With the Smartcontract features on the Ethereum blockchain, you can earn yield on the BCY you own providing liquidity or staking in on our platform. * Source of Power for the DAO: In the near future, BitCrystals will become a potent source of power enabling users to perform various actions within the Decentralized Autonomous Organization (DAO) [*Visit BitCrystals*](https://bitcrystals.com/) --- # 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.spellsofgenesis.com/bitcrystals/utility.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.