Medusa, better known as Duzer, is a valley girl stereotype at Gravedale High. She can be petty, vain, and selfish, but she is also shown to be compassionate and can be 'blackmailed' into doing the right thing. The three snakes on her head are charters in their own right and can act independently of Duzer as well as of each other. It is unknown if she can turn a person to stone.
