CurseForge · Minecraft mod
Celestial Forge
Add equipment modifier, leveling, and ascending system
Quick answer
Which Celestial Forge release should I use?
Celestial Forge celestial_forge-2.0.2.jar targets 1.21.1 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is Celestial Forge required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Celestial Forge celestial_forge-2.0.2.jar need?
celestial_forge-2.0.2.jar. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Celestial Forge without breaking your instance.
Built for Celestial Forge celestial_forge-2.0.2.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use celestial_forge-2.0.2.jar. It targets 1.21.1 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside celestial_forge-2.0.2.jar. It opens that exact file at the source.
About this project
What does Celestial Forge add?
Discord: https://discord.gg/BCHNhsDMXz
This mod adds equipment modifier system:
- Put equipment on forge table and use materials to roll a random modifier
- Kill mobs to level up equipped items with modifier
- For every 10 item level, put item back on forge table to ascend the item, allowing further leveling
There are several types of item modifiers:
- Melee weapon
- Ranged weapon
- Tools
- Armor
- Curios
Each type has unique material requirements and modifier pool.
By default modifier can be leveled to Lv.50. If you have CelestialCore installed, they can be further leveled to Lv.100, consuming materials from CelestialCore.
All modifiers and respective material consumption are data driven. You can add your own modifier via datapack.
After version 1.0.7, an item reinforcement system was added, which allows materials and equipment to be placed in the forging station for forging. You can obtain the relevant recipes through JEI.
At the same time, it supports simple datapack control and can add new reinforcement effects that can enhance attributes.


Project description from CurseForge.
Pick your setup
Celestial Forge by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.1
1 loader build1.20.1
2 loader buildsCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Celestial Forge versions and loaders
celestial_forge-2.0.2.jar
7 Sept 2026
celestial_forge-2.0.1.jar
29 Aug 2026
celestial_forge-2.0.0.jar
20 Aug 2026
celestial_forge-1.1.9.jar
3 Aug 2026
celestial_forge-1.1.8.jar
26 Jul 2026
celestial_forge-1.1.7.jar
20 Jun 2026
celestial_forge-1.1.6.jar
19 Apr 2026
celestial_forge-1.1.5.jar
1 Apr 2026
celestial_forge-1.1.4.jar
1 Mar 2026
celestial_forge-1.1.3.jar
31 Jan 2026
celestial_forge-1.1.2.jar
25 Dec 2025
celestial_forge-1.1.1.jar
11 Nov 2025
Looking for an older file? The official CurseForge project page is in Resources.