Thread:Sharkofcopper/@comment-22439-20150410045620/@comment-2009398-20150517081003

Firstly, it is not stated in Classical mythology that Euryale and Stheno could not turn people to stone. Secondly, they are both immortal, while Medusa is not, therefore Medusa is clearly easier to kill (being the only sister that can actually be killed. Thirdly, Polydectes only requested the head of Medusa, not a general Gorgon, so Perseus would have tried to kill her regardless of the second point.