Just to help yo guys, you need a golden nugget to open one of the doors, since some ass stole it a while back. You also have to wait 10-20 mins for the beasty to spawn on the platform, and it’s a wither skeleton with some diamond gear. You want to trap it in one of the many cobwebs, and from then on it’s an easy kill, just beware that it has thorns.

This is really old, I’m quite surprised so many people forgot about this.