skyblocks-1.0.0+1.21.1-fabric.jar is a release file of the Minecraft mod The Block Of Sky for Fabric, made for Minecraft 1.21.1. It was published on June 21, 2026 and is 0.1 MB in size. For the full description, screenshots and every other version, visit the The Block Of Sky mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.