[Ninja Saga] Turn Gold hack into Weapon hack?

[xJadenx]

Its possible to change a working gold hack with Practise Naginata to a Weapon hack?
I mean if you can get this expensive weapon for free so why not change this value and get an other one like Byakko Sword or Apes Banana

[bedking]

if that is the case, then the mission grade C was changed to other type of weapon instead of naginata, your getting other weapon.