Yahar'Gul Chapel has a bit with three hunters; stab one guy, other two join in and they're all fast as fuck and do a ton of damage and that's not cool. I managed to kill the easier guy by sneaking up and stabbing him in the back with
an sord of Japanese proportions, but the other guys, fuck. I've already managed to figure out how to separate them (run back to the latern), but even then, whip guy is tough to beat.
I've googled around a bit though, I'm not out of options yet; one option is to chobble a Lead Potion (I have a few I think), which will prevent staggering. Another, more original one is to run downstairs and lock oneself up in a cell block there, stabby stabbing out from there. There's a werewolf down there though. Can also still try sneaking / stabbing / visceral attacking for some bonus HP pwnage.
The frustrating thing is I had the dude down to like no health earlier. Grrr.