Changes

As an angel, unlike his underling Castiel, Zachariah consistently expressed little to no emotion towards humans whatsoever. After seemingly be being deployed by Michael, he even proved uncomfortable in inhabiting a mortal vessel, particularly calling humans "smell things". He shows no problem in torturing and abusing humans to achieve his own ends, as demonstrated with [[Adam Milligan]] , [[Dean]] and [[Sam Winchester]]. He views himself as being essential an an important member in The Host of Heaven.