ModsJava
Abyssal Core Armory Mod (1.21.8, 1.20.1) – Forge Lethal Blades From Deadly
Java mod listed for Minecraft 1.20–1.21. Downloads from the MC Java Mods app on Android.
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Abyssal Core Armory Mod introduces rare ores and high-tier weapons to Minecraft. You can mine dangerous materials across the Overworld, Nether, and End dimensions to create powerful gear. Each weapon requires custom parts and special forging steps before you can wield it in battle. Some blades even grant unique abilities, like summoning friendly baby Withers to fight by your side.
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Features:
- Adds rare mineral ores across the Overworld, Nether, and End dimensions.
- Introduces powerful swords and tools crafted from custom weapon parts.
- Toxicium ore poisons miners who do not carry a Toxic Guard item in their inventory.
- Toxicium ingots inflict poison when held unless protected by a Toxic Guard.
- Blazestone blocks have a seventy percent chance to explode when broken.
- Netherium ore spawns exclusively in Crimson Forest biomes between heights Y 20 and Y 50.
- Enderium ore generates on End Islands, Highlands, and End Cities between heights Y 20 and Y 55.
- Toxicium ore generates deep underground in the Overworld between heights Y -40 and Y -5.
- Witherium weapons allow you to right-click blocks to summon baby Withers tamable with Wither Roses.
- Offers special Netherium sword trades through specific villagers.
How to Use:
- Craft a Toxic Guard item before mining deep underground for Toxicium ore.
- Explore Crimson Forest and End biomes to gather Netherium and Enderium ores.
- Craft the separate upper and lower blade components for your chosen weapon.
- Assemble the finished weapon at a smithing table using the required catalyst item.
- Right-click on the ground with a Witherium weapon to spawn a baby Wither companion.
Screenshots:




Abyssal Core Armory Mod Download Links
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.8, 1.20.1
- 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: In MC Java Mods, or directly above on this page.
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
- Downloads as 500886.mcaddon
- Download size: 1.6 MB
- Download link checked 23 Sept 2026 — working
- Mirrored on our own servers — the download does not depend on the original host
These come from our own check of the pack file, not from the source page.