So in some games I see some dungeons and some games I dont. Are there class specific dungeons or is it just random? I'm kind of a completionist and I look all around but it seems I've missed books and dungeons and conversations...
Non main quest dungeons are randomized every time you play. For example there are five different versions of the Defiled Crypt, but you'll only ever see two random ones + the one with the crown in any given game.