Soul Spawners
by MaxJNSN
Soul Spawners lets players infuse crafted items with soul energy at a Soul Altar, then use those items to rebuild mob-specific spawners from regular ones.
What it does
Players activate an altar by placing Soul Bottles and lighting candles around it, which starts an infusion ritual. Items dropped into the altar rise, hover and draw in soul energy. Once the ritual ends, the infused items can be taken back out and used.
Infused items such as Infused Bone, Infused Rotten Flesh and Infused Spider Eyes are right-clicked onto a regular spawner to convert it into the matching mob spawner, for example a skeleton spawner from an infused bone. A crafting block fueled by soul energy supports this progression, and the mod covers almost all vanilla mobs. It is published for Fabric only, for 1.21.1, with the 1.0.2 build as the latest file, and runs on client and server so the server and every player need it. The source code is public and the mod is open source under the MIT License.
Key features
Soul Altar infusion
Items placed on the altar are lifted, levitated and infused with soul energy during a timed ritual.
Infused mob items
Infused Bones, Infused Rotten Flesh, Infused Spider Eyes, Infused Blaze Rods and Infused Magma Cream each grant access to a mob spawner type.
Spawner rebuilding
Regular spawners can be mined and rebuilt as the mob-specific spawner that matches an infused item.
Infused sword enchantment
Infusing a sword with souls grants a new enchantment that can also be obtained by other means.
Fortune on fragment drops
Fortune enchantments raise the amount of fragments dropped by infused mobs.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Mid-game progression
The infusion and spawner steps are placed in the middle and later stages of a survival world, after the first resources are gathered.
Mob spawner collection
Players who want spawners for specific mobs, such as cave spiders or magma cubes, can build them from infused items.
Who it’s for: Survival players who want a crafting path to mob spawners, and server owners who want a progression layer that works with almost all vanilla mobs.
How it compares
No Xp Spawner is a server-side only Fabric mod for 1.21.1 under All rights reserved, so it does not require clients to install anything. Soul Spawners runs on client and server and is open source under the MIT License. Hard Spawners is server-side only and published for 1.21.6 – 1.21.8 under All rights reserved, a different version range from this mod's 1.21.1 build.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Soul Spawners | Fabric | 1.21.1 | Client and server | 2025-01-30 |
| No Xp Spawner | Fabric | 1.21.1 | Server-side only | 2026-04-25 |
| Hard Spawners | Fabric | 1.21.6 – 1.21.8 | Server-side only | 2025-07-25 |
Questions
Does Soul Spawners need to be installed on both sides?
Which loader does Soul Spawners use?
Are the infused items required to reach every spawner?
In the catalog
Soul Spawners 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.
More from MaxJNSN
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What the author says
🌀 Infuse Items with Soul Energy - Insert items into the Soul Altar and watch them levitate as they absorb energy. - After the ritual, retrieve infused items to activate spawners. 💀 Spawner Crafting and Activation - Mine Regular Spawners and rebuild them into mob-specific spawners. - Activate spawners by…
Official listing
- Modrinth page
- modrinth.com/mod/soul-spawners
- Owner
- MaxJNSN
- Published
- 2024-12-22
- Updated on Modrinth
- 2025-01-30
- Facts verified
- 2026-10-15