I usually run the Dark Silence Runner build that can be found on PvX Wiki, it does an OK job but nothing exceptional. One single run takes 6 minutes or so. As for my party, it generally consists of Tahlkora as UA monk, Morgahn for buffs, Koss with Charge! and the healer and warrior henchmen.
That team setup makes the chest running too slow and I'm trying to find something more effective. I need both builds for me, and for my heroes. Thanks a lot !

