mowziesmobs-1.21.1-1.7.5.jar is a beta file of the Minecraft mod atomic powers for Fabric, made for Minecraft 1.21.10. It was published on January 9, 2026 and is 4.5 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 atomic powers mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
