Shosuro Ite

Shosuro Ite was a shugenja of the Scorpion Clan. He cast Look Into the Soul on a daimyo and learned he had a failing heart, which might give out under excessive shock or strain. Ite used this information to blackmail the daimyo, who did not wish to appear weak before his peers and underlings. Eventually his operative was uncover by a group of samurai who had witnessed Shosuro Ite uttering the spell.