In a completely random note, if only he isn't too young, Leo Major
would make an awesome Berserker class.
He captured a town, overthrew a garrison of hundreds, liberating 50,000 Dutch citizens, by himself, with one eye, only two months after breaking his back in three places, both of his ankles, and 4 of his ribs. During his rampage in Zwolle he captured a bunch of Nazis too. And, before that, at the battle of Scheldt, he captured 93 Nazis, by himself.
Then, during Korean War, he and 19 other Canadians took a hill from 40,000 Chinese troops, and held off their counter attack for 3 days, until us lazy Americans decided we ought to help them out (you know, since they took the hill our 10,000+ troops couldn't take).
Leo Major was the god of war.