Yes. Ascension Megamons (Cobblemon) is free to download from Modrinth. Its license is CC-BY-NC-ND-4.0.

How do I add it to my Nxeon server?

Use “Add to a server” on this page, or open NxLabs from your dashboard. We install it, restart your server and switch it on.

Ascension Megamons (Cobblemon) — Minecraft Mods

From Modrinth

Adds Mega Evolution to Cobblemon!

Mega Evolution has FINALLY come to Cobblemon! Using this side mod, players can now obtain Mega Stones and Mega Evolve their Pokemon!

Mega Stones: Mega stones for supported pokemon available in survival!
Mega Bracelet: Used for Mega Evolution, the bracelet appears on the player model's wrist.
Geode Generation: Unique geodes spawning throughout the world. Each may contain new building blocks, an abundance of evolutionary stones, and Mega Stone ore!
Quality Assurance: Every Pokemon included in this mod was modelled, textured, and animated in the Cobblemon artstyle, with attention regarding Pokemon lore and Minecraft gameplay!
Future Updates: Major updates to this mod will include more megas, special structures and other surprises!
Platform Agnostic: Fabric and Forge versions available so no matter what platform you choose you can enjoy Mega Evolution!

Client and Server: Download the mod for your version and drop it in the mods folder. It needs to be installed in at least the Client and the Server if you have one.

Please join our Discord server to chat about our mods with our community, and for future updates!

From source data

Built for Minecraft 1.20.1.

Runs on Fabric and Forge.

Rated a light load on a server.

From our catalogue

One-click install: Supported on Nxeon Minecraft servers. We download it from Modrinth, place it, and restart the server.
Server side: Required on the server
Server type needed: Fabric, Forge
Server load: light
Smallest plan we suggest: Minecraft — 2 GB (2 GB RAM). This follows our own load rating above, not a benchmark.
Latest build: 1.2.1, released 2024-05-12

Loader	Game versions	Newest
Fabric	1.20.1	1.20.1
Forge	1.20.1	1.20.1

From 5 recorded builds of Ascension Megamons (Cobblemon).

Build	Released	Game versions	Loaders
1.2.1	2024-05-12	1.20.1	Forge
1.2.1	2024-05-12	1.20.1	Fabric
1.1.1	2024-02-13	1.20.1	Forge
1.1.0	2024-02-12	1.20.1	Fabric
1.0.1	2024-02-03	1.20.1	Fabric

Pick a server or deploy a new one above; it is installed in one click.

From the catalog

Listed on Modrinth as “Mods”

New mechanics, content and overhauls that change how the game plays.

From source side support

Modrinth lists Ascension Megamons (Cobblemon) as required on the server. Check its Modrinth page to see whether players need it too.