So I just finished Nahpui Quarter in Hm and really it wasn't that hard considering we had 3 heros (2 monks 1 ele nuker) 5 people (A rit healer insisted on playing a build he was "testing" which was just a SoS resto and then quit 5 seconds into the mission) 2 of which were warriors myself and a dps. We had a SS necro and a non-perma sin, I think with Moebius. We finished with ten minutes left on the clock and no major wipes maybe 3 people dead at one time. I used this build:
Save Yourselves, Watch Yourself, Shields Up, Endure Pain, Defy Pain, Justice For All, Barbarous Slice and Gash. 11 Strength 12 Swordsmanship 12 Tactics