For 10 points, name this character who summons Mephistopheles and sells his soul to the devil in a play by Christopher Marlowe.
This character sells a horse-courser a horse that turns into straw when it touches water. In the seventh scene of the play he appears in, this character turns invisible and slaps the pope in the face. His servant Wagner plays tricks on Robin, and he causes horns to appear on Benvolio's head. After being instructed by Valdes and Cornelius, this character gains magical powers for twenty-four years until he is forcibly dragged to hell. For 10 points, name this character who summons Mephistopheles and sells his soul to the devil in a play by Christopher Marlowe.
This character sells a horse-courser a horse that turns into straw when it touches water.
Doctor {Faustus}