Mo' Witch Arsenal
by ikuza47
Mo' Witch Arsenal changes what witches throw and drink, replacing the locked vanilla potion list with effects defined in a JSON config.
What it does
Witches in Mo' Witch Arsenal can throw splash potions at players and nearby mobs, and drink potions themselves. The mod reads potion entries from a config file created after the first launch, and each entry sets the potion's id, duration and amplifier. Custom effects are given their own potion ids and tinted with the effect color instead of the default purple. Config changes take effect when the world or server starts.
Witches can also drink milk to clear their effects, and milk behavior is enabled by default. Throwing behavior is disabled by default and is switched on in the config. Optional support behavior lets witches throw levitation at targets, buff nearby creepers with speed for 20 seconds, and heal undead allies with harming at a low level. The mod needs Fabric API and runs on the server only, so players join without installing it.
The mod is published for Fabric only, with a single game version: 1.20.1. The latest file is 0.1.0 for 1.20.1, released on 2026-06-29. It is released under the MIT License, and the project is not open source.
Key features
Configurable splash potions
Splash potions thrown at enemies are set in the config, and the list extends the vanilla witch set.
Witch drink settings
The potions witches drink themselves are chosen in the config, along with the option to clear effects with milk.
Custom effect potions
Effect ids create custom potions tinted with their effect color, and witches throw an effect only when the target lacks it.
Support behaviors
Witches can throw levitation, buff creepers with speed, and heal undead allies with harming, each switched on separately.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Use cases
Who it’s for: Server owners who want to tune witch behavior through a config file, and players who join a server that runs the mod.
How it compares
Retcon Creepers is server-side only and published for Fabric under 1.20.1 – 1.20.6, with All rights reserved, so it is not open source. Calcium is server-side only and open source under the Apache License 2.0, built for Fabric, NeoForge and Quilt at 1.20.4. Witch Hunt is server-side only and open source under the MIT License, with files for 26.1 – 26.1.2.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Mo' Witch Arsenal | Fabric | 1.20.1 | Server-side only | 2026-06-29 |
| Retcon Creepers | Fabric | 1.20.1 – 1.20.6 | Server-side only | 2025-10-19 |
| Calcium | Fabric, NeoForge and Quilt | 1.20.4 | Server-side only | 2024-03-27 |
| Witch Hunt | Fabric | 26.1 – 26.1.2 | Server-side only | 2026-06-12 |
Questions
Does Mo' Witch Arsenal need Fabric API?
Does the server need Mo' Witch Arsenal installed?
Why are witches not throwing potions after installing the mod?
In the catalog
Mo' Witch Arsenal is one of 11,058 Mobs mods on ModsFinder, and one of 5,189 Mobs mods for Fabric. 34,764 mods support Minecraft 1.20.1.
Similar mods
What the author says
WitchMoArsenal makes witches more flexible, dangerous, and configurable. Instead of being locked to the vanilla potion set, witches can use the potions and effects you define in a JSON config. The mod is server-side in spirit: it changes witch behavior and does not add new blocks, items, or screens.
Official listing
- Modrinth page
- modrinth.com/mod/mowitcharsenal
- Owner
- ikuza47
- Published
- 2026-06-29
- Updated on Modrinth
- 2026-06-29
- Facts verified
- 2026-10-15