The Impostor Stone

Whoever lifts this stone and holds it to the light will become an impostor. What does this mean? You might be a spy or enemy of the state and your former life is now your cover. You might be a member of the witness protection program. Perhaps you knocked off someone and stole their identity. Maybe you're an idol who dresses down in order to slum it around town. It could be something more outrageous like an illegal immigrant in a body suit, or a writer who painted her skin in order to experience life from a new perspective. Maybe you're a thief, or a gold digger who lied about her past. You may even be a different race or gender than what you appear to be.