Hi,

I present you my special minecraft Arena.

I designed it in 4 parts for nether, plains/forest, snow and desert.

It is surrounded by bedrock to counter the explosions.

And it's covered by invisible blocks to avoid escape by air.

The map has been reproduced 9 times in case it would be too damaged.

The coordinates of the spawn point are : -136, 159, -132

Ideal if you want to test or face your friends with mods that destroy all!

The map has been tested with Mine mine no mi.