The creature in mythology known for its breath that can turn people to stone is the Gorgon, typically represented by Medusa. In Greek mythology, Medusa is one of the sisters cursed with a horrifying appearance that paralyzes anyone who gazes upon her. This myth serves as a cautionary tale about the consequences of hubris, as well as the complexities of fear and beauty intertwined. Her encounters with heroes, especially Perseus, further highlight themes of courage and transformation.