-- Looks:
Indigo hair which covers one side of his face and golden eyes. He's usually seen wearing a white coat with spikes coming out of one side and a skull tied to other.

-- Smarts:
Above average, although his utter devotion to Knives does hinder him a bit. He is also more then a little demented

-- Personality:
Legato is a calm sadistic psychopath who enjoys watching people suffer, and eating (the man is a glutton). He has no regard for any human life including his own, and he lives to serve his master Knives.

-- Fighting Skills:
Legato's power lies in his telepathic abilities in fact we never actually see him use any type of weapon. He usually causes people to die by their own hand, or by the hand of one of their friends.

-- Competition:
Knives, Legato is completely devoted to him, and if he felt that the relationship would interfere with his serving Knives in any way then it wouldn't work.

-- In-Laws:
none

-- Economics:
Well I doubt being a Gung Ho Gun pays very well, but he does eat A LOT so he must have some money. Plus if your ever low on cash you could always have Legato force someone to give you money.

-- Sex:
More then likely it would be very painful for you since Legato enjoys seeing people in pain. Legato just doesn't seem like a very passionate person, so it would probably take a lot of persuasion to get what you wanted out of him; although, he might come easier if there was some food involved n.~

-- Overall:
If you enjoy sadistic men who's hobbies include genocide and eating then Legato is the man for you; although, due to his overwhelming devotion to Knives there is little to no chance of having any type of relationship with him. Also I doubt any relation you would have with Legato could be called healthy since it would probably end in massive amounts of therapy.