AllTheMons x MegaShowdown Radiants1.2.2 (cobblemotion+compatibility) 1.6.zip is a release file of the Minecraft data pack AllTheMons x Mega Showdown - Radiants, made for Minecraft 1.21.1. It was published on November 28, 2025 and is 2.7 MB in size. For the full description, screenshots and every other version, visit the AllTheMons x Mega Showdown - Radiants data pack page.
How to install: Put the .zip into the datapacks folder of your world (.minecraft/saves/<world>/datapacks) and run /reload. No mods needed.