Don't ew me! We nestle among the rolling topography that constructs her body and set up camp to drain her of the life force. Slaying her other children for selfish gain, deforesting her greenery, mining her limited resources and the list goes on.
It’s like me moving some things around in my room, I’ve reorganized it and stuff is in different places, but the room is exactly the same. Now if I actually changed the room, aka a remodel, I’d be painting the walls, changing the lights, maybe installing new doors, etc
They copy-paste the realm info onto another realm.
Basically they make a copy of the realm and that's it however given the amount of data a realm has and the fact that there are 6 or so realms, its not that fast