All they know is from extrapolation from what the flea demon said, what the axe projected into the mind of Ears and what Complains inherently know about hell since he is now demonish. I dare to say that most of what they know already happened to turn up in their brain somehow.Bapuvitttssf wrote: ↑Fri Sep 06, 2019 9:37 pm But can the goblins know it is a hell gate? We only know about it because of that old Thunt's spoiler.
A cutaway where Ears realizes this, or Complains giving some exposition over a fallen Kore is not unthinkable given what we seen already.
Or it's just a hell-gate and that has nothing to do with anything more than to visually link Kore to hell. That is also a possibility.