No matter how one looked at him, Remington showed no trace of a necromantic aura. This was far from normal.
The original Remington had been as dead as one could be. To bring him back would require either true Resurrection Magic or Necromancy, but Remington's current condition was neither.
The Resurrection Technique is a true Divine Art that can only be performed by a Deity or a Demigod-Level Wizard. Furthermore, this technique automatically repairs the deceased's physical body. Even from a tiny scrap of flesh, the Divine Power of the spell can restore the body to perfect, pristine condition.
In other words, someone revived with the Resurrection Technique would have a physical body. His current situation, relying on a Mechanical Body for movement, is typical of an Undead construct—a product of Necromancy. While that type of magic can bring the dead back, they cannot possess their own fleshly body and can only inhabit a Mechanical Body.
