Minecraft: Incredibly convenient End portal for a sea base plus ender pearl farming "tutorial".

I was on my test world and was looking for a stronghold so I could port to the End and show how easy ender pearl farming will be when the End is properly implemented. I've never seen anything like this in minecraft before, too good to be true almost!

VERSION: Beta1.9 Pre-Release 4
Seed: 2925819579792756736
Location: Roughly x -713 z -125