
Kione
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
Boss-style ability kit for a private SMP: homing skulls, a reflection shield, speed burst, auto-revive, summons and a server-side siege system. Abilities…
⬇ Download on ModrinthKione
Kione is the ability mod behind one private survival server. It adds a boss-style kit and a siege system that runs entirely on the server.
Read this first
The abilities are bound to a single account. Before anything fires, Kione checks a hardcoded UUID, an operator level and a Nether Star in the inventory. On any other server, and for any other player, nothing will trigger. That is intentional and not a bug.
This is published here so the players on that SMP can install it through the Modrinth App instead of downloading a jar from a Discord message. If you are not on that server, this mod will not do anything for you.
What it adds
- Homing skulls with four charge levels, configurable tracking, explosion radius and block damage. Long-range shots can lock onto a coordinate or a player.
- Reflection shield with an automatic counter on heavy hits.
- Speed burst with fall-damage immunity and a slowness field around the user.
- Sanctuary, an automatic revive that triggers below a health threshold, with a cinematic resurrection.
- Bodyguard and sentinels, summonable defenders with their own AI and a berserk mode.
- Mass skull salvo, a half-circle barrage.
- Siege system, server side. One team declares an attempt, the server tracks both rosters, kicks knocked-out players until the siege ends, counts logouts as deaths and announces the result. Cooldowns are stored in the world save.
Requirements
- Minecraft 1.21.1
- NeoForge 21.1.x
- GeckoLib 4.8 or newer (4.x line, not 5.x)
Install on both the client and the server.
Audio
All bundled sound is built from CC0 sources, edited and layered with ffmpeg. Sources: "80 CC0 creature SFX" and "60 CC0 Sci-Fi SFX" by rubberduck, "CC0 Deep Monster Roar" by trazzz123, "Boss Battle Music" by Juhani Junkala (SubspaceAudio), and "Fantasy Choir" from OpenGameArt. All CC0. No attribution is legally required for CC0, this is a thank-you.
License
All Rights Reserved. Install it and play with it. Do not redistribute or reupload it.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as kione-1.0.jar — drop this file into the mods folder
- Download size: 4.0 MB
- Download link checked 8 Oct 2026 — working
These come from our own check of the pack file, not from the source page.