> For the complete documentation index, see [llms.txt](https://greenbeli.gitbook.io/green-beli/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://greenbeli.gitbook.io/green-beli/gameplay/land-and-nft-items/fusion-stones.md). # Fusion Stones ## Uses Fusion stones help players undo the previous fusion to change the body part to be evolved. ## Attributes Rarity: The rarer Fusion Stone, the more point it will provide. Point: Each Fusion Stone provides an amount of points for the refusion process. Each Fusion Stone has a rarity varying from 2 - 6 (Uncommon, Rare, Epic, Legendary, and Mythical). ## **Mechanism** Select a Green Hero you wanted to re-randomize the body part’s level, and select up to 3 Fusion Stones, and upgrade. Each Fusion Stone can be used for all Green Heroes regardless of Star-level and Rarity. *For example: Use Rare Fusion Stone for Green Hero with Star-level ranging from 1 to 6.* #### How to calculate the success rate of "Refusion"
* Success rate = Total points provided from all Fusion Stones divided by the number of points required. * If the required points are reached, Refusion is success guaranteed. The cost is in $GFRUIT or $BELI. Fusion Stones is one-time use. After a successful fusion, body parts’ level of selected Green Hero will be re-randomized, players can choose to "Skip" or "Apply" the result. Whether players choose to "Skip" or "Apply", used fusion Stone and token cost will also be burned. \ **Example:** For a 4-star Green Hero has been Fusion 3 times. 01 body part being leveled up the first time, 2 body parts being leveled up the second time and 1 body part being leveled up the third time. After using a Fusion Stone, all the Green Hero body parts will be reset to level 1, and randomize leveling up body parts as it Fusion 3 times all over. ## Trading 🌿 Fusion Stones can be earned by collecting fragments in the game or bought on the NFT Marketplace ##