The Statistics here are taken from FCS. Skills will be multiplied by the racial multiplier. Players should also be aware that non-player characters also level up while fighting.
They will prioritize stealing food above all else before attacking the player's characters. This can create annoying situations where the player has to loot back all his food individually from the slain Genin.
This can be used to the player's advantage, as keeping the door closed to a building containing a Food Store will cause them to bunch up and try to break down the door. Characters with weapons with wide swinging animations (heavy weapons, for example) can then be ordered to attack the bunched up ninja, hitting most, if not all of them, with each swing.
Tips
Black Dragon Ninjas lack bandages. Simply dealing a small amount (Over 20) of cut damage will lead to a rather death via degeneration due to their lackluster Toughness level. A single shot from a crossbow on a limb/vital will do as well for anyone fearful of being hit.