To try to destroy Diana, Circe creates a plan seemingly infallible,impersonating a mortal lawyer called Donna Milton thus able to approach Diana. Afraid that the Lasso of Truth showed its true identity, Circe casts a spell on herself to believe that doing it was really Donna Milton and her real persona only to reappear when Donna was sleeping. Before she vanished Donna said"You're my only friend, Diana!". She was never seen again after this.