Forcing Karagga's Palace seems cruel.
If four story mode operations are required, please consider listing all of them -- except the singletons, like TC, Hive, CM, Xeno, Eyeless -- and choose (or try to find) four.
I certainly wish luck to every one who wants to be able to complete this objective. My main server is dead and I do not play this game at the right time of day on other servers, so I am out of luck.
Discord, you say? I have no interest in listening to slurs and participating in slur groups, so that further limits group availability.