Understand why you can't complete an End Portal

The core mechanic

No End Mod makes it impossible to activate an End Portal by introducing a theft system. When you place an Ender Eye into any End Portal Frame block, the mod triggers a special Enderman spawn that immediately steals that frame block from the ground.

What happens step by step

1. You craft or find an Ender Eye

2. You locate an End Portal Frame (in a Stronghold or placed by you)

3. You right-click the frame with the eye

4. An Enderman spawns directly next to the frame

5. The Enderman grabs and removes the frame block itself

6. The Enderman walks away with the stolen block

Why this blocks access

End Portals require all 12 frame blocks to be filled with eyes to activate. Since the mod steals one frame each time you try to place an eye, you can never complete the full set. Even if you recover stolen frames, placing another eye triggers the same theft again.

The intended design

This mod is designed as a humorous, permanent barrier to The End dimension. It's not a puzzle to solve—it's a rule that End access is completely disabled for your world.