Yes, it is true Micah the Metal reconquered the holy land for the Faith. It is true he buried the Shah's children alive, then marched his army over them. And it is true he copulated with a Fallen Angel.
But what about the rumors of his death?
Most say he wandered the hollows of Labyrinthos until the skin withered off his bones. Others say he was shot by a mercenary boy no older than ten. Some even say he was hanged at the gallows by the Imperator himself.
But the truth, as always, is stranger than myth.