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Minestroyer

by I-oon

Minestroyer adds thirteen boss monsters to Minecraft, each with its own attacks, spawn egg and place in the world, for NeoForge 1.21.8.

NeoForgeClient and serverAll rights reserved1.21.8

What it does

Each boss has a spawn egg that can be crafted from a set of items or found inside a structure. Bats wings and amethyst shards craft one, breeze-related items and raw cod craft another, and a Strength Energy Crystal with nether items makes a third. Other eggs turn up in chests on roofs of Draco's Dungeon, in dirt houses in grassy biomes, in freezing fortresses in icy biomes, in Ocean Temples in deep oceans, in Honey Houses underground, and in the Heart of the Warped and Crimson Forests.

Bosses fire projectiles: fireballs, laser orbs, poison leaves, explosive dirt chunks and honey bottles that leave a honey mess where they land. One boss duplicates itself after forty seconds, and a Nature Monolith can be activated by right-clicking it with a fire charge. Some bosses drop plant items when killed.

Minestroyer is published for NeoForge only, for game version 1.21.8. Installation covers the server and each player's game. The code is not open source, and the mod is released under All rights reserved.

Key features

  1. Thirteen boss monsters

    The mod adds thirteen bosses, each with its own projectile attacks and behaviour in combat.

  2. Crafted and found spawn eggs

    Every boss egg can be crafted from specific materials or located in a structure or biome.

  3. Projectile attacks

    Bosses shoot fireballs, laser orbs, poison leaves, explosive dirt chunks and honey bottles.

  4. Nature Monolith activation

    A Nature Monolith is activated by right-clicking it with a fire charge, and a duplicating boss appears after forty seconds.

Compatibility

Latest build for each game version and loader.

1.21.81.1.0
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

Questions

Which loader does Minestroyer need?

Minestroyer is published for NeoForge only. Fabric and Forge builds are not listed for it.

Does the server need Minestroyer?

Yes. A server running it needs every connecting player to have it too.

Which game version does Minestroyer support?

The mod is published for 1.21.8 only, and its latest NeoForge file is 1.1.0, dated 2026-01-04.

In the catalog

Minestroyer is one of 11,058 Mobs mods on ModsFinder, and one of 4,974 Mobs mods for NeoForge. 17,695 mods support Minecraft 1.21.8.

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What the author says

This is a Minecraft boss mod that adds 13 more bosses. This is a good mod either for people who like boss mods, an OP sword or nukes in minecraft! you can find it's spawn egg in the chest on the roof of draco's dungeon, Which generates in any biome on the surface in the overworld.
I-oon, on the Modrinth page

Official listing

Owner
I-oon
Published
2025-12-02
Updated on Modrinth
2026-01-04
Facts verified
2026-10-15

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