Marium's Soulslike Weaponry
Marium's Soulslike Weaponry adds bosses and more than 40 legendary weapons, many drawn from League of Legends, Dark Souls, Bloodborne and Norse mythology.
What it does
Defeating a boss, either one added by the mod or the vanilla Wither and Ender Dragon, drops a Lord Soul. That item is used to craft most of the legendary weapons. The weapons carry unique effects, and the bosses are built as challenging fights, so the mod targets late-game play rather than early progression.
The mod can be adjusted through its config file. Boss health, boss damage, weapon damage and ability cooldowns can all be changed. A parry mechanic works with shields, and a posture meter applies a Posture Break effect on a target once it fills. Guns also add posture loss.
Marium's Soulslike Weaponry runs on client and server, so the server and every player need it. Files exist for Fabric and Forge, across the game versions 1.18.2 – 1.21.1, and the mod is released under the CC0 1.0 Universal license, which makes it open source. It requires AttributeFix, Fabric API, Geckolib and Ranged Weapon API.
Key features
Legendary weapon set
More than 40 weapons with unique effects, including the Bloodthirster, Moonlight Greatsword and Mjölnir.
Lord Soul crafting
Bosses and the vanilla Wither and Ender Dragon drop a Lord Soul that crafts most of the weapons.
Parry and posture
Shields can parry, and a posture meter applies Posture Break to the target when it fills.
Gun posture loss
Firearms reduce the target's posture, feeding the meter.
Configurable balance
Boss health, damage and ability cooldowns can be changed in the config file.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 4
Required by 2 mods
Use cases
Endgame progression
Players who have finished the early game can work toward the legendary weapons and boss fights.
Who it’s for: Players who want late-game bosses and weapons inspired by other games and mythology, and server owners who want to tune boss and weapon balance.
How it compares
MSW Compat is a Fabric-only addon for 1.21.1, released under the GNU General Public License v3.0 only, and it is open source. Divine Relics is a Forge mod for 1.19.2 under the MIT License, also open source, with both sides required. Nordic Adventure covers Fabric, Forge and NeoForge across 1.19.2 – 1.21.8 and is not open source, licensed as All rights reserved.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Marium's Soulslike Weaponry | Fabric and Forge | 1.18.2 – 1.21.1 | Client and server | 2026-09-22 |
| MSW Compat | Fabric | 1.21.1 | Client and server | 2026-06-04 |
| Divine Relics | Forge | 1.19.2 | Client and server | 2024-10-26 |
| Nordic Adventure | Fabric, Forge and NeoForge | 1.19.2 – 1.21.8 | Client and server | 2026-06-29 |
Questions
Does Marium's Soulslike Weaponry need Fabric API on Forge?
Does the server need the mod?
Which loaders have files for the latest version?
Can boss difficulty be adjusted?
In the catalog
Marium's Soulslike Weaponry is one of 11,058 Mobs mods on ModsFinder, and one of 5,189 Mobs mods for Fabric. 32,366 mods support Minecraft 1.21.1.
Similar mods
What the author says
Welcome to Soulslike Weaponry, a mod that adds over 40+ legendary weapons and multiple bosses to fight. This mod aims to add more endgame content to Minecraft, namely legendary weapons with unique effects and challenging boss fights. When you kill bosses in this mod adds or the vanilla ones, namely the Wither or…
Official listing
- Modrinth page
- modrinth.com/mod/mariums-soulslike-weaponry
- Owner
- mariumbacchus
- Published
- 2023-03-24
- Updated on Modrinth
- 2026-09-22
- Facts verified
- 2026-10-15