Hi there,

I consider slave pens to be the easiest heroic I've done. First boss, just kite in a circle around your dps. Second boss and third boss are easy tank and spanks.

My BOJ farming usually goes;
1: SP
2: Mech for first boss
3: Ramparts First boss = tank and spank, Second boss full out dps and out heal shadowbolts with no tank
4: Blood Furnace to first boss