HowTo:Destroy Nether Portals Behind You

Information from The State of Sarkhan Official Records

How to Destroy Nether Portals Behind You in Anarchy Servers

Since Nether portals always generate a counterpart in the other dimension, simply breaking the portal you entered through won't be enough. You need to make sure that no one can use the return portal to track your location. Here’s how:


1. Break the Portal Frame in Both Dimensions

  • Overworld: If you enter from an overworld portal, as soon as you step into the Nether, turn around and break the obsidian frame.
  • Nether: When you exit into the overworld, immediately break the portal before moving away.

Tip: Use an efficiency pickaxe or beds (in the Nether) to speed up portal destruction.


2. Use Lava to Disable the Portal

  • Pouring lava over the portal in either dimension prevents it from working.
  • If you do this in the Nether, the obsidian will be harder to mine out without fire resistance.
  • If done in the Overworld, a portal trapped in lava is less likely to be used by someone following you.

3. Make a Decoy Portal

  • Travel a short distance (like 100 blocks) and build a fake Nether portal before leaving.
  • Break your real portal, then light and leave through the decoy.
  • Anyone tracking your portal will end up at the wrong location.

4. Travel by Alternative Means

If you're in full paranoia mode, avoid using Nether portals entirely. Instead:

  • Elytra with Fireworks – Cover thousands of blocks quickly.
  • Boat Ice Highways – Fast travel without risking portal traps.
  • Tunnels & Digging – Travel underground to avoid being spotted.

5. Use Portal Manipulation to Confuse Trackers

  • Portals in the Nether are 1:8 linked to the Overworld, meaning that every 1 block traveled in the Nether equals 8 blocks in the Overworld.
  • By breaking and rebuilding a portal at strategic offsets, you can create mismatched portal links, forcing anyone trying to follow you into a wrong location.
  • If someone tries to use the same entry portal, they'll be taken to an empty or dangerous location.

6. Use Traps to Deter Pursuers

If you suspect someone might use your portal:

  • Lava Curtains: Place lava on top of the exit so anyone stepping through gets cooked.
  • TNT Traps: Place TNT under the portal with a pressure plate or tripwire.
  • Obsidian Prison: Surround the portal with obsidian to make it hard for players to escape.

Final Rule: Always Look Behind You

Once you step through a portal, don’t just run off—check if someone followed you. If you see any signs of movement, break and relocate immediately.

In anarchy servers like 2b2t, every step leaves a trail, and the best way to survive is to erase that trail before someone finds it.