User blog comment:Kajune/Lucifer, first son?/@comment-84.228.63.216-20160408222928

The post-kripke writers seriously screwed-up the cosmology of the show.

another retcon: Ms.Darkness claims not knowing who Mr.Death is....................this is impossible, by all Kripke-era descriptions Mr.Death (an abstract/conceptal creature linked to the end of all things) is essentially God's grim twin, for starters he is definetly older then the archangels (called Lucifer a bratty kid compared to him) yet we know that the archangels (god's first sons) were surely present during the terrible struggle to suppress and seal Ms.Darkness away, even participated in the event directly, in season 4/5 Mr.Death subtly implied that when the universe will be past it's heat-death thores (when all the stars and energy in the universe will be burned out) he will have to reap Mr.G as well

either Mr.Death was the Archangel Zero (before Michael) OR Ms.Darkness is the queen of bullshit.