Kratos - A luxury wig
"Hair are your aerials," explains Danny the Dealer, in Bruce Robinson's booze comedy Withnail and I."They pick up signals from the cosmos and transmit them directly into the brain. This is the reason bald-headed men are uptight."
If Danny is right - and despite being a fictional character in a 25-year-old film, he might be - baldness could explain Kratos' notorious temper problem. A luxury wig might help the homicidal slaphead to calm down for a bit. Still, we wouldn't advise being in the room when he opens the box; he'll almost certainly kill you, regardless of whether he likes the gift or not.