This is an Elite Four Building, that I made over the course of three weeks almost every night. If you use the latest Pixelmon mod then you'll get the full package, almost impossible to beat Elite Four Members, an even stronger Champion, parkour, and a few hidden Easter eggs. You should spawn in a Spruce Forest that has a platform with a giant arrow above it, in case you spawn farther away that thought, with a NPC that tells you the coordinates to the Elite Four and roast on a popular Pixelmon Youtuber.

In case you spawn nowhere near the platform that tells you the cords to the Building, they are:
-178 42 504

By the way, even with a perfectly trained IV and EV team that were all legendaries and had /pokeheal, when I shouldn't have, it still took me hours to beat the whole thing, and I made the entire thing, including the teams.

Please leave a comment if the download link doesn't work
email me epsilonzetaomicron@gmail.com if you have any questions