Master Mod 1.10.17 UltimateDev (NO OP SWORD CRAFT)(DOWNLOABLE).jar is a release file of the Minecraft mod Master Mod OP, made for Minecraft 1.12.2. It was published on June 3, 2020 and is 27 MB in size. For the full description, screenshots and every other version, visit the Master Mod OP mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
