Why does the New Kingdom (Nexus?) have a Brown Gem mastery?

[Dank]

This has already been raised and received this reply.

@OminousGMan

Hey everyone,

Just wanted to let you know as this is not released content and not finalized, this is not a bug.

I will pass on feedback though to the Dev Team that you would like it to be a blue or green kingdom and see what can be done

OminousGMan - Support Human