thaumicconcilium-1.2.3.jar is a release file of the Minecraft mod Thaumic Concilium Kedition for Forge, made for Minecraft 1.12.2. It was published on July 8, 2026 and is 4.1 MB in size. For the full description, screenshots and every other version, visit the Thaumic Concilium Kedition mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
