A ghost from my research banks are transparent, has a sheet over them, does not have much form. Your form is unknown. Error.

Sora is neither ghost nor your form. Sora is a human with a Light.

Draconics eat Light, or Souls, when their bodies have decayed and died, ensuring that they are safe from harm. When Draconic dies, they take those souls and guide them to where they want or need to be.

Thus is a cycle. Thus is our way. Thus it is the only time Draconics are quote on quote hungry.