Can you link the original post where you found the thread? I'd be interested in seeing it.

Suvega and I killed everything but Nightbane and Netherspite. But we're two people, not one. We only had a day and a half to spare, but I don't think Nightbane would be impossible. Netherspite, maybe, but Nightbane should be OK as long as my pally doesn't take excessive damage.