Deep dark!!

Please create a new deep dark dimension that can be accessed through the portal structure. You would need a special item obtained by killing either the warden or another boss that would be added to activate the portal. When you get the item, you can right-click the portal frame to ignite it and travel to the deep dark dimension, with new creatures following the warden theme (possibly blind, idk you guys can do whatever you want lol.) There, you are met with new structures that provide the player with possibly things that will improve in-overworld-gameplay. These could include new weapons, new status effects, or even a new ore!! idk if this idea will ever be seen but please vote it if you agree!!!