what i assume is the first dungeon, the one at the far north of auridel. went in with a group of four -- lowest level was a 12, highest was 17. 17 was the leader and all of the enemies were lvl 17 --- and the last guy absolutely owned us. so we all left, and made the 12 the leader -- went back in, and it said it was scaled to the level of the group leader, but the end guy was still a 17.
the question --- how the hell do you beat that guy ? he kept locking onto us with this green beam that we couldnt escape and it drained our life in like two seconds. i cant remember the name of the boss or the dungeon, sorry if that is no help.