I was thinking about new hero and got an idea, that there are no characters, who have brass knuckles. This weapon is good for history setting and we know that romans and greeks had wrestling and pankration (like mma). The idea is that there could be a character, who could be "brawler" and have punches, kicks and throws in his arsenal. Punches for light attacks, kicks for heavy and throws for different guard breaks and etc. He has armor on his hands and legs for more "real" protection. Also helmet. He may have slams as a special guard break move or finishers. Anyway, something like that.