Banned Dimensions
Banned Dimension is a plugin that bans other dimensions.When you enter a portal it teleports you to your worlds spawnpoint.You can change your worlds spawnpoint by using command
/setworldspawn ~ ~ ~ ).The old name was LightCore so it might download as LightCore.jar.The plugin is still under development so there might be bugs.But if you want to try it you can download it from here 
Banned Dimension is a plugin that bans other dimensions.When you enter a portal it teleports you to your worlds spawnpoint.You can change your worlds spawnpoint by using command
/setworldspawn ~ ~ ~ ).The old name was LightCore so it might download as LightCore.jar.The plugin is still under development so there might be bugs.But if you want to try it you can download it from here 
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.16, 1.17
- 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.
Banned Dimensions is a free Minecraft Java mod. Compatible with Minecraft 1.16, 1.17. Downloaded 84 times (via Spigot). Download it and open it directly in the game.