During the '70s the Archangel Michael possessed the body of a young John Winchester where he went off searching for a mate, whom he found in Brian Haner. The pair had two children, one was born a human, the other was born one of the most volatile creatures to ever exist; though, it was unknown to the humans and offspring.
In 2003 the demon Alistair found a new body, possessing a man by the name of Jacoby Shaddix. News of the Nephilim had reached hell and soon it became a race to win over these creature. The demon used Johnny Christ as a play thing, hoping to ruffle the half-arch angel's feathers enough for his true power to come out.