A datapack for compatibility between Aether and Cobblemon (and TmCraft, if you've got it installed). You can check who's spawning in the aether by opening the datapack, tms can only be found in aether dungeons (not in other structure generated by other mod addons).
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — see the MC Java Mods guides for the full walkthrough.
Verified by MCModsHub
- Downloads as AetherMon-1.21.1.zip
- Download size: 34 KB
- Download link checked 28 Aug 2026 — working
These come from our own check of the pack file, not from the source page.