Pierro is the stoic and serious leader of the Fatui Harbingers, a mysterious man that keeps his secrets close to his chest. He is a survivor of a catastrophic event in his homeland of Khaenri'ah known as the Cataclysm, which occurred over 500 years ago. Once a Royal Mage, he is exceptionally powerful with abilities that could surpass even gods. He also goes by the codename of 'The Jester'.