The first time I got to the Sanctum, I assumed from their appearance that the four portals in the corners were zone entrances like Fearscape or Poosh, that I would have to dive into and clear out once I'd dealt with the sorcerers. It was only later, through inadvertent spoilers, that I learned they were actually just make-work, an annoyance that you have to rush around and clean up so that you could actually focus on the sorcerers.
Well, make-work annoyances tend not to survive long around me,

and so I present my new
Hermetic Sanctuary addon, which automatically seals all four portals the minute you arrive on the level. (And yes, I know what you're about to ask; I'm putting the answer below, so that I can link back to it as a Frequently Asked Question.)
[And no, obviously this isn't going into ZOmnibus.

]
[Implementation notes:]
Code: Select all
Superload:
mod.class.Player:
on_quest_grant() [to modify the quest so that it seals the portals when we enter the Sanctum]