Tattoo of the Scorpion Assassins
A bit of skin with a strange marking...
A piece of flesh taken from the back of one of the Scorpion assassins responsible for the murder of the wife of the Iuchi Daimyo and the captain of his personal guard. It bears a weirdly-shaped scar that shifts and moves when in shadows. It is currently in the possession of Kuni Nashi
Bayushi Sozui was recently discovered to have no less than five of these tattoos. When killed, her facial features melted away, leaving a blank face.