Serofyte's Skyblock Template

It has a few extra features compared to the original skyblock map:

- Nether fortress generated (near nether spawn).

- Stronghold generated at 1000 1000, with all the libraries and original chests intact.

- End city partially copied in at 1000 1000 (end).

- Chest at end portal with a few renewable resources like tree saplings and sugarcane.

All the overworld, nether, and end properly generates as an infinite void instead of having a large cleared out area at spawn, achieved through nbt editing.