EffectsSMP brings a unique twist to your survival server by giving players
permanent potion effects—random or manually assigned—that persist through
death,
milk drinking, and even
totem pops.
Whether you want to enhance your players’ experience or create chaotic fun, this plugin is a lightweight and reliable alternative to command block setups or Essentials hacks.
Features:
EffectsSMP is perfect for SMP servers, chaotic survival events, or custom game modes. Whether you want to boost challenge or reward, the plugin is lightweight, persistent, and fully server-side—no client mods or data packs required!
Whether you want to enhance your players’ experience or create chaotic fun, this plugin is a lightweight and reliable alternative to command block setups or Essentials hacks.
Features:
- ✅ Assign permanent effects to players manually or randomly.
- Effects persist through:
- Player death
- Drinking milk
- Totem of Undying
- /smp random and /smp randomall for quick random effect assignment.
- /smp set, /smp remove, and /smp list for easy admin control.
- Auto-random mode on join with /smp autorandom.
- SQLite database stores all effect data reliably.
- Fully configurable list of allowed effects in config.yml.
- /smp set <player> <effect> <amplifier>
- /smp remove <player>
- /smp random <player>
- /smp randomall
- /smp autorandom
- /smp list
- /smp gui
- allowed-effects: Limit which potion effects can be assigned.
- Effect amplifier is 1-based for user input, stored internally as 0-based.
- Infinite duration set using Integer.MAX_VALUE.
EffectsSMP is perfect for SMP servers, chaotic survival events, or custom game modes. Whether you want to boost challenge or reward, the plugin is lightweight, persistent, and fully server-side—no client mods or data packs required!
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.16, 1.17, 1.18
- 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 Spigot — 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.
Effects SMP is a free Minecraft Java mod. Compatible with Minecraft 1.16, 1.17, 1.18, 1.19 and newer. Downloaded 503 times (via Spigot). Download it and open it directly in the game.