TolkienMobs-1.12.2-1.12.30.14.0-universal.jar is a release file of the Minecraft mod Tolkien Tweaks - Mobs Edition for Forge, made for Minecraft 1.12.2. It was published on December 10, 2019 and is 22 MB in size. For the full description, screenshots and every other version, visit the Tolkien Tweaks - Mobs Edition mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
