ShadowRend the 2nd boss with the fire aoe's can be killed from the hallway and wont aggro
and Angata the Clannfear Handler can be pulled down from her spawn location down the stairs into the hallway and she will not be able to spwan her clannfear's, just have tank run up and agrro and pull to the bottom of the stairs while the party waits to nuke, ^0^