You must have CLOUDSTONE BLOCK and GLASS BLOCK to make CLOUDS. This item belongs to building category. Growing CLOUDS takes 0d12h12m05s. Low level players can use these to level up. Oops, there is no entry in the database about durability. If you know something, please share. Unfortunaltely seedratio information is not available. Currently we do not yet have knowledge about the gemratio of CLOUDS. There is no data about blockratio.