Medusa (DC Comics) fear, Phobos, later used the heart of Medusa to create the demonic Decay, who battled Wonder Woman on numerous occasions. During the second contest to become Wonder Woman, Diana of Themyscira encountered a serpent-bodied gorgon she believed to be Medusa. This gorgon turned several amazons to stone before being thrown off a cliff by Princess Diana. Much later, Euryale and Stheno wished to resurrected their sister, and coerced the witch Circe to aid them with Poseidon's help. Circe performed the ritual, and Medusa was successfully brought back to life. She vowed to get her revenge on Athena by killing Wonder
The Son of Neptune can only be defeated if the gods and the demigods join forces. This proves to be difficult. Percy and his friends manage to defeat the Alaskan Giant and save Camp Jupiter from destruction. During their journey, Hazel and Frank become true heroes who know how to use their powers and have self-confidence. Percy regains his memory on their return to Camp Jupiter and finds an army of monsters (including Stheno, Euryale, and the three Cyclopes) led by Polybotes attacking it. Percy successfully defeats him with the help of Terminus, his Cyclops half-brother, Tyson and the hellhound Mrs. O'Leary. At the