
Potion Imbuement
Java mod listed for Minecraft 1.21–26.x. Downloads from the MC Java Mods app on Android.
Similar to tipped arrows, you can now imbue effects onto melee weapons using lingering potions, which will apply the effect to the targeted entity.
I don't know my version or loader
Potion Imbuement is a simple datapack that enables applying potion effects to melee weapons using the #potion_imbuement:imbuable item tag. By default, it supports all swords, axes, and spears. To imbue, drop (Q) a weapon and a lingering potion next to each other. All potions are supported including custom and modded* ones.
The mechanic follows the same duration divisor and usage count as tipped arrows ensuring all is fully consistant. Once the imbuement uses run out, restart the process.

POTION EFFECT NAMES ONLY DISPLAY FOR 1.21.5 AND ABOVE (MINECRAFT LIMITATION)
*For Developers
Because of how Minecraft handles potion items, modded potions are only compatible if they use the custom_effects NBT. If they are non-custom potion items, they will need to be registered using another datapack.
# Call this in load.mcfunction with your values
data modify storage potion_imbuement:registry database append value {
key: "mymod:long_effect",
id: "mymod:effect",
duration: 120,
amplifier: 1
}
Known Bugs
- Weapons in the offhand will use the mainhand imbuement
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- 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 — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as potion-imbuement-1.0.0-mod.jar — drop this file into the mods folder
- Download size: 19 KB
- Download link checked 10 Oct 2026 — working
These come from our own check of the pack file, not from the source page.