St. Peter

St. Peter is a Saint, one of the twelve apostles of the Son of God.

History
According to one story, St. Peter once confronted Simon Magus, a magician known for attempting to buy sacred acts. When Simon flew freely through the sky, Peter said "Oh, demons carrying this magic user, promptly let go!!", causing Simon to lose the ability to fly and fall to his death.

Magic based on St. Peter

 * A widespread anti-flight spell is based on the story regarding his confrontation with Simon Magus. Executed by uttering the same phrase spoken by St. Peter, it prohibits magical flight and casts the target down. Due to being simple yet powerful and effective, and based on a famous story, flight is effectively restricted for all modern magicians.