1. polydectys suggest perseus to killed medusa 2.perseus encountred a 3 gray women,he fight the monsters,and he fight all his enemy in argos. 3.the oracle was fullfilled because it is the god said. 4.polydictys true motive is perseus will be killed because he got jealous from danae because dane loved perseus. 5.because medusa is a monster. 6.he is a good figther. 7.the help of the god and the help of his father zeus 8.because he is victorous in all battles.