Mob Effects Modifier

By
Cyanhana_Neko

A GUI-configurable mob effect system that lets you filter specific mobs, assign effects on spawn, or schedule timed effect updates.

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Description

Mob Effects Modifier

A Minecraft Forge mod that lets you customize mob potion effects. Give mobs effects on spawn or add/remove effects on a timer — all configured through an in-game GUI, no file editing required.

✨ Features

Custom Mob Effects — Open the config menu with /effectmenu (requires admin permission)
Effects on Spawn — Mobs automatically gain your specified potion effects when they spawn
Timed Add/Remove — Add or remove effects from mobs at custom intervals
Flexible Targeting — Supports ALL mobs, WHITELIST, and BLACKLIST modes
Group Management — Organize configs into groups; use /effectmenu group <int> <bool> to enable/disable an entire group at once
In-Game GUI — Search, select, and edit everything without leaving the game
Per-Config Files — Stored under config/mob_effects_modifier/, easy to share and version-control
Server-Authoritative — All configs live on the server; everyone on a multiplayer server uses the same settings
Hot Reload — /effectmenu reload reloads configs without restarting