[Baalz]

Equip a poison golem like this:
standard of the damned
fire helm
boots of quickness
armor of souls
amulet of MR
ring of tamed lighting/ring of frost (whatever makes sense for who you're fighting)

That makes a 29 protection & 85hp (constantly increasing from the drain life spam) and with that MR, lifeless, mindless he's pretty much immune to everything. Banefire shield handles most crowd control while the 2X AN life drain attacks will hit the larger foes. As mentioned, the lack of astral removes that achilies heel...the only way you're bringing this guy down is with strong anit-SC tactics.