According to the screenshot I took, it was a gargoyle berserker with an axe. I had some ridiculous luck with armor drops, so basically every resistance was either maxxed or close to it. I only really got into trouble down in Zot:5...

And hmm, I should do more with Lugonu. I never really have a reason to pick him, but that means I also don't experiment with him, so I won't really learn what reasons there are to pick the guy...