This character unknowingly fulfilled prophecy by competing in a pentathlon and accidentally killing his grandfather, Acrisios. He was assisted in one of his major accomplishments by the children of Ceto and Phorcos after tricking them to get information. He also made a deal with Cepheus to marry his daughter if he would rid Cepheus' kingdom of the monster plaguing it. For ten points, name this Greek hero, son of Zeus and 
This character unknowingly fulfilled prophecy by competing in a pentathlon and accidentally killing his grandfather, Acrisios. He was assisted in one of his major accomplishments by the children of Ceto and Phorcos after tricking them to get information. He also made a deal with Cepheus to marry his daughter if he would rid Cepheus' kingdom of the monster plaguing it. For ten points, name this Greek hero, son of Zeus and Danae, who rescued Andromeda from the sea monster and used gifts from Athena and Hermes to kill Medusa.
This character unknowingly fulfilled prophecy by competing in a pentathlon and accidentally killing his grandfather, Acrisios.
{Perseus}