Dracula, while searching for his Chaos Claws, goes in looking for the sisters. After encountering Euryale and Stheno, he learns the claws are in possesson of Medusa. Apon finding them all, the cursed blood corrupts the sisters and morphs them together into the mighty Gorgon. After defeating it, the monster turns to stone and will remain there forever.
- In the chamber with the door mechanism, there is a floor mural of the three gorgon sisters done in the traditional greek mythology design.