
data pack
Cauldron of UndyingMinecraft data pack
Throw dyed items and blocks into a Cauldron of water to remove the dye. Plus Dirt to Mud and Concrete Powder to Concrete support.
- Latest version
- 1.4
- Minecraft
- no version declared
- Licence
- GPL-3.0-or-later
- Downloads
- 230
- Updated
- 12 mo ago
- Available on
- Modrinth
Host Cauldron of Undying servers
Deploy a server with Cauldron of Undying already added to the world, on hardware built for it.
- One click install
- Version matched
- Automatic backups
- NVMe SSD
Download
From Cauldron of Undying’s own host. Nothing is re-hosted here.
CauldronOfUndying1.21-1.21.8.zip · 0.0 MB · for 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4 +4 more
f54fcbad781a…Older versions4Hide older versions
- 1.38 Jul 20251.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4 +3 more0.0 MB63 downloads
f310c6563c12…Get - 1.224 Jun 20251.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4 +2 more0.0 MB20 downloads
f310c6563c12…Get - 1.18 Apr 20251.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4 +1 more0.0 MB56 downloads
bc0c6b843596…Get - 1.028 Sept 20241.21, 1.21.10.0 MB36 downloads
3e87c88f98c3…Get
Frequently asked
Do I need to install Cauldron of Undying on the client or the server?
The server only. Players join with an ordinary Minecraft client and install nothing.
What licence is Cauldron of Undying under?
GPL-3.0-or-later, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.
How do I install Cauldron of Undying?
Data packs install per world: put the downloaded file in that world's datapacks folder and run /reload, or add it when creating the world. No loader is involved. On a server, the world folder lives next to the server jar.
Where do I download Cauldron of Undying safely?
Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.
Which Minecraft versions does Cauldron of Undying work on?
The author has not declared a supported version in the metadata we sync, so there is nothing here we can state as fact. Check the project's own page before installing it, and treat an old data pack with no declared version as untested on modern Minecraft.
Is this information wrong or missing something? .

