To go to oasis you have to complete main quest in wizard city (complete unicorn way then
the three streets: cyclops lane, triton ave. , and fire cat alley then beat foulgaze and
lord nightshade then you have to do like 1 more easy task then go to big tree in ravenwood
barbley or something like that then your in the oasis) otherwise there was a glich i saw
someone do that if you clicked go to commons button in wizard city (they did it in bazar
but i think you can do it anywhere) but i tried it once and it did not work so i dont know
if i did it wrong or if it doesn't work anymore or what but it might be worth a try. By
the way my name is cody ravenshard a death wizard.

Go to bartleby in ravenwood and go through the door to his heart. There should be a spiral
door to take u to krok

I dont know when you can get to it, but a lot of people have big houses they bought that
have world doors in them, you can go through them