They are the kind of enemy all of us really hate. They prance around you till they strike from behind.
Tips on killing them:
Bring a blade or quick sword with you
Create a distraction such as one person in front one person in back
Find a place where they are not looking, then strike
Escaping:
Run zig-zagged around the area, make sure your zig-zags are big so they slow down.
Oh, feel free to post yours as well, we seem to be getting a lit of them.
Tip: Use bombs :)
Little bastards leap right into the radius and do all your work for you, it's great.
Sword users have an easier time with enemies that kill bombers, but the payoff is that wolver packs aren't as big a deal for us.