DatapacksJava
Expanded Ancient Debris Veins
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.
Bigger Ancient Debris Veins
Tired of finding just one or two Ancient Debris at a time? This datapack boosts the size of Ancient Debris veins in the Nether, making your ancient hunting trips much more rewarding! Veins can now generate with more blocks, meaning you'll spend less time mining and more time crafting that full set of Netherite gear. Balanced to keep the challenge, but with a satisfying upgrade to your mining experience.
Drop it into your datapacks folder and enjoy the upgrade <3 (x-ray was used to check if the Datapack is working. I don't recomend using X-ray in any servers.)
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1, 1.21.2
- 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 — see the MC Java Mods guides for the full walkthrough.
Verified by MCModsHub
- Downloads as expanded-ancient-debris-veins.zip
- Download size: 379 KB
- Download link checked 29 Aug 2026 — working
These come from our own check of the pack file, not from the source page.