It is written that the named monsters can open runelocked door in the FAQ. So in trial by fire, can the dragon open the door to the demon and bring 1 master dragon + 1 master demon + 3 beastmen + 4 skeletons to section 2?
It seems a bit too much, but if they could not open the door, the dungeon would be too easy.
what happens if the dragon is killed: does the demon and all his beastmen henchmen die to if they were in section 2 too?