So I was talking to a friend earlier about Dark Souls and one thing led to another and I playfully typed, "your soul is mine". That got me thinking though. If your soul could be obtained through combat (or found), what legendary weapon could it be forged or crafted into?
(I'm kind of going with the theme of Dark or Demon Souls here but any other game that uses a similar system is fine too. I'm also counting spells if you go by Demon's system.)
Mine wouldn't be anything fancy, just something practical like a short sword or spear that's decently reactive to dex. Maybe black with a red shaft or hilt too.