Hello, please, how to get inside the Labyrinthian by the round door which says "You lack the item required to use this door." What do I need? .. and where can i get that.
Also, about the Shalidor's Maze which is part of Labyrinthian object - is there something importatnt? I mean I went through the whole dungeon but there wasnt anything interesting except the Dremora Churl and two fire astronachs..