Thanks all! Lots of help. We didn't have too much f a tough time(With two Demon based Rangers and with all of our companions bringing 10 characters to the table, it wasn't as deadly as I would have liked). I dealt the Monster in the first encounter 105 damage to start, but without that we would have all died. Boss fight was a cakewalk. Now I'm wondering about other deadly scenarios(My Ranger is three away from Seeker).
Here were some I wanted to ask about being very good and very deadly.
Start with King of the Storval Stairs
The Sealed Gate
Go to Seeker with Where Mammoths Dare not Tread
Are these good ones? I just want to end on really deadly and challenging scenarios.
Thanks!