Inspired by "The Dark Forest", this datapack makes all players who touch water become poisoned, while other entities remain unaffected. The poisoning stops when leaving water.
Due to Minecraft mechanics, poisoning won't be fatal but will reduce player health to 1 point.
If you encounter any issues, click here to report.
Versions below 1.21 have not been tested, but they should most likely work properly.
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 Highly toxic water_v1.0_1.21+.zip
- Download size: 22 KB
- Download link checked 8 Sept 2026 — working
These come from our own check of the pack file, not from the source page.