k the only fitting place so far for my idea is bartlybe's spiral door chamber and how to chang it.
for wizard city instead of having the spiral door directly inside bartlybe how about when you head inside there are stairs leading up to his branches
on his branches would be seperate world doors and each would send you to a differnt world. and you would be looking down at the other wizards going around ravenwood. this would mean if you left a world you would go back to wizard city but the differnt doors would be close enough to each other that it wouldnt matter. o and there should be a banner above each door saying which world it is.
so like you enter there is a stair case up you go up the stair find the door you want and go to the world.
