Is the second battlefield dungeon supposed to be abandoned? I didn't encounter any enemies at all except for the "boss" at the third level...
Also, *spoiler* right before you finish act 1, you get a key for the room with the lava, when you enter the room the deathknight comments about a hatch on a wall and says that you can fill the whole citadel with lava, I tried everything, the only interactive part of that room was the lava forge, what exactly are you supposed to do there?
