Celestisynth
Celestisynth adds seven celestial weapons to Forge for 1.20.1, each crafted at a Celestial Workbench and built around its own movement, buff or damage style.
What it does
Each weapon has a base material gathered in a specific place: Solaris uses nether materials, Crescentia comes from caves, Breezebreaker is found on high mountain slopes between Y-100 and Y-320, and Frostbound is mined in cold biome caves below Y-level 60. The longbow is crafted and brewed from Crescentia's base material, and Poltergeist is made mostly from eyes of the ender.
The mod requires Player Animator and Geckolib. Its weapons are only craftable at the Celestial Workbench, so players who do not have the workbench recipe cannot reach them. Celestisynth is client and server, so both the server and every player need the mod. It is released under the MIT License, is open source, and files cover 1.20 and 1.20.1, with 1.20.1-1.3.4 as the latest Forge file.
Key features
Seven celestial weapons
Solaris, Crescentia, Breezebreaker, Poltergeist, Aquaflora, the laser longbow and Frostbound each cover a different combat role.
Movement and burst damage
Breezebreaker and Solaris are built for movement, while Poltergeist and Breezebreaker deliver burst damage.
Defensive buffs
Crescentia provides defensive buffs alongside continuous damage, and Frostbound adds area control.
Custom player animation
A customized player animation accompanies the weapons, with stylized visual effects during use.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
How it compares
Armando's Better Material is a Forge mod for 1.20.1 that is client and server, under All rights reserved and not open source. Celestial Metals runs on Forge and NeoForge for 1.20.1, is client and server, is under All rights reserved and is not open source. Warrior's Moon covers Forge for 1.19.2 – 1.20.1, is client and server, is under All rights reserved and is not open source, so it reaches one more version than Celestisynth.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Celestisynth | Forge | 1.20 – 1.20.1 | Client and server | 2026-02-27 |
| Armando's Better Material | Forge | 1.20.1 | Client and server | 2025-02-18 |
| Celestial Metals | Forge and NeoForge | 1.20.1 | Client and server | 2025-10-10 |
| Warrior's Moon | Forge | 1.19.2 – 1.20.1 | Client and server | 2024-08-20 |
Questions
Does Celestisynth need Player Animator or Geckolib?
Can the weapons be crafted without the Celestial Workbench?
Does the mod work on Fabric or NeoForge?
In the catalog
Celestisynth is one of 7,216 Magic mods on ModsFinder, and one of 3,927 Magic mods for Forge. 34,764 mods support Minecraft 1.20.1.
Similar mods
What the author says
🔴 Project Status: CANCELLED (DUE FOR REWRITE) ### Some of the weapon's skills are heavily inspired by Demon Slayer: Kimetsu no Yaiba. - Revamp your Minecraft experience with Celestisynth! Unleash an arsenal of celestial-grade weapons, forged to perfection and boasting mind-blowing powers. Prepare to be mesmerized as…
Official listing
- Modrinth page
- modrinth.com/mod/celestisynth
- Owner
- The Celestial Workshop
- Published
- 2024-04-04
- Updated on Modrinth
- 2026-02-27
- Facts verified
- 2026-10-15