Reign of Core V1.2.0 neoforge 1.21.4 is a release file of the Minecraft mod Reign of Core for NeoForge, made for Minecraft 1.21.4. It was published on October 31, 2025 and is 2.6 MB in size. For the full description, screenshots and every other version, visit the Reign of Core mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.