Infinity: Yuan Yuan (Chain Rifle)

The Yuan Yuan are pirate scrap dealers without a country, that offer themselves as mercenaries. They are outlaws, despised by a society that holds its nose long enough to use them as hired cannon fodder. The Yuan Yuan are good brawlers who join these undisciplined, loud units for the money.

Including a Yuan Yuan in your army is undoubtedly the way to guarantee an unpleasant surprise for your enemy.