new update idea

many people have said that the ancient city center looks like a portal and some people are paranoid and say that it's a secret structure or something.so I had an idea for a sculk update that adds a new dimension to the game. I already have an idea for the dimension: the lost dimension. it could be where the warden came from originally. you could also add sculk mobs like sculk zombies, sculk skeletons, creepers and stuff like that, and also sculk structures, like an arena that can be called the ancient arena where you fight a boss called the ancient guardian which drops an ancient crown and a sculk amulet which you  put on a pedestal in front of the portal (the center of the ancient city which is lit with a flint and steel with soul sand) when you do that the ancient city will rise to the surface and not have any more sculk you can then put on the crown and be able to spawn and command sculk mobs. if you have any other ideas for the sculk update you can add them if you want.