So I decided to start releasing custom ancient weapons that I make. This one is the second of many. Its name is 'Θάνατος Λεπίδα' or 'Death Blade'. This would normally be used by children of Hades or Pluto (whatever) The blade is Stygian Iron and the handle in normal steel with flames on the ends (LOL). It glows black since the metal is from the Underworld.
I made this all by myself. Though I was inspired by the many weapons from the various Percy Jackson series. Anaklusmos is my favorite. Or Riptide or παλίρροια.