ThaumicAugmentation-1.12.2-2.0.12.jar is a release file of the Minecraft mod Thaumic Augmentation for Forge, made for Minecraft 1.12.2. It was published on December 11, 2020 and is 7.2 MB in size. For the full description, screenshots and every other version, visit the Thaumic Augmentation mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
