MC or kill Wardens first as they fear and heal, riflemen have scatter shot and the others are melee guys. Head down first to the encampment kill patrols then guards, I think there are wardens inside so careful..after you clear the internment area...last bomb set and boss comes down the stairs leading down. Head up to the keep and Guy your looking for is downstairs. He runs to the armory and then out the fonr door. Tough to keep up 4 mobs of 4...mages in the groups go down first unless there is a warden. Front door of keep = boss 2 along with a warden. They both heal. Then to Tarren Mill..you have 3 chances to do this. Like they said above..take those defilers down first and any shadow resist stuff you have should be used. Havent killed the last boss yet