It is? Doesn't that guy have like two wolves with him? Also, every fight in DMC2 is unfair, none of the monsters stand a chance. It's sad, really.
I think Boulverk is cool too but remember that a fair fight is when you fight with all your strength against another one and without any handicap. It ain't about the same strength or uses, it is about using all you got in skills, abilities and techniques.