I never used mh either, and I played hardcore, so it was a bit tougher to run meph for me. Maybe I'm just overstating because I always killed the three council members just to be clear.
And when you teleport if you can't kill the bone fetishes or gloam like guys you die. Plain and simple.
I would seriously leave baal games in which there were too many gloams. My decked out cold sorc with a full inventory of cold skill gcs, near perfect torch, anni, cta, etc still almost died way too many times.