It's very possible to one group this guy. Did it today with me (65 Pal, 65 BST, 60 BST, 58 ROG, 55 CLR, 51 DRU)
We were able to clear the room in time however. There were 4 mobs left, one in one camp can 3 in another. The moment we killed the mob in the camp on it's own, TM comes with 3 friends so be ready to mez/pet tank/offtank.
After we downed him, Ngrub came and flattened 4 out of 6 of us hehe. So the moral of the story is. Kill Ngrub at the door way, evac, invis, come back, loot.
ADD:- Oh yeah, just an FYI. I engaged him first and received a very nasty dot that proceeded to drain all of my mana. I'm afraid I cannot give you a name for it though.
Edited, Fri Apr 30 00:07:23 2004