# Tranining House You are not happy joining battles with a food Green Hero? You want all your Green Heroes to gain EXP at the same time? \=> Training house is exactly what you need Training house will help Green Heroes gain EXP without joining battles. Training House includes attributes: rarity, number of rooms, star and room's rarity. Each Training House has a rarity varying from 1 - 6 (Common, Uncommon, Rare, Epic, Legendary, and Mythical). Training House can be earned by collecting fragments in the game or bought on the NFT Marketplace (Boxed or Unboxed). **‼️ Note:** You will need $GFRUIT & $GRBE to Assemble, Trade, and Recharge NFT Items. --- # 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://greenbeli.gitbook.io/green-beli/gameplay/land-and-nft-items/tranining-house.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.