Small Question: Strange House in the Mists

[Taqwus]

It provides the same monsters, except that you shouldn't get anything that's underwater only, nor should you be attacked by them. And yes, unless for some reason you have a priestly Starspawn, it's going to be rough to use.

If you must try it, have the commander first have Ritual of Returning active, script Returning (with the necessary astral pearls provided), and don't use anybody you don't mind being feebleminded until GoH takes care of that.