ModsJava
Flame Blade
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.
Ever wated to spice your game up? Well we got you, literally This mod adds a new weapon; the flame blade! it is the most over-powered weapon- EVER! it also adds 2 recipes (crafting and smithing) and a new item- the Heat upgrader! (relies on fabric api 1.21.8, other mods like soidum or lithium can sometimes break it, all mods will break it if not a 1.21.8-11 fabric mod) THIS IS ARCHIVED, I AM FOCUSING FULLY ON A NEW MOD
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.8, 1.21.9, 1.21.10
- 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.
File checked by MCModsHub
- Ships as heat_blade_neo-1.0.0-neoforge-1.21.8.jar — drop this file into the mods folder
- Download size: 15 KB
- Download link checked 10 Nov 2026 — working
These come from our own check of the pack file, not from the source page.