> For the complete documentation index, see [llms.txt](https://cromdo-dragons.gitbook.io/cromodo-dragons-society/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cromdo-dragons.gitbook.io/cromodo-dragons-society/usdgrook/overview.md).

# Overview

$GROOK is the fuel of Cromodo Dragons Society!

## What $GROOK is used for? <a href="#what-can-i-do-with-usdgrave" id="what-can-i-do-with-usdgrave"></a>

​$GROOK is needed to power all features in the Cromodo Dragons Society, including:

> [<mark style="color:purple;">**Merge**</mark>](/cromodo-dragons-society/fusion/fusion-lvl.-1.md) <mark style="color:purple;">**Cromodo Dragons to level up**</mark>
>
> [<mark style="color:purple;">**Equip the Bots**</mark>](/cromodo-dragons-society/cromodo-bot-nft/bots-nft.md)
>
> [<mark style="color:purple;">**Assembling Fragments**</mark>](/cromodo-dragons-society/cromodo-bot-nft/bots-nft.md#what-are-bots-made-of)
>
> [<mark style="color:purple;">**LP Farming**</mark> ](/cromodo-dragons-society/usdgrook/vesting-and-allocation.md)
>
> [<mark style="color:purple;">**Vote on proposals**</mark>](/cromodo-dragons-society/cromodao/voting-system.md) <mark style="color:purple;">**(**</mark>[<mark style="color:purple;">**CromoDAO**</mark>](/cromodo-dragons-society/cromodao/voting-system.md)<mark style="color:purple;">**)**</mark>
>
> [<mark style="color:purple;">**Customization**</mark>](/cromodo-dragons-society/customization/name-and-lore.md)
>
> [<mark style="color:purple;">**Join Dragon Quest**</mark>](/cromodo-dragons-society/dragon-quest/undefined.md)
>
> <mark style="color:purple;">**Purchasing in-game items**</mark>

## How do I earn $Grook? <a href="#how-do-i-earn-usdgrave" id="how-do-i-earn-usdgrave"></a>

Are you $GROOK broke? <mark style="color:purple;">**Send your Cromodo Dragon NFT on a**</mark> [<mark style="color:purple;">**hunting session!**</mark>](/cromodo-dragons-society/usdgrook/staking-hunt.md)

Each Cromodo Dragon yields $GROOK daily by capturing prey during the hunt, the longer it remains on patrol, the more $GROOK it will collect upon its return!