slashblade-fabric-addons-1.2.1+mc1.21.1.jar is an alpha file of the Minecraft mod SlashBlade Fabric Addons for Fabric, made for Minecraft 1.21.1. It was published on January 7, 2026 and is 49 MB in size. Pre-release builds can contain bugs — back up your world before installing. For the full description, screenshots and every other version, visit the SlashBlade Fabric Addons mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
