User blog comment:A, Mori/Godslayers/@comment-2012328-20151214163900/@comment-16075172-20151214165554

Demonslayer is a status for a non-Outisder that has a part of a deity as an Inner Being of sorts. Outsiders I believe can freely kill one another if they have the power to. Demonslayer or Godslayer prevents a mortal from becoming a full deity or demon through ascension or descent, respectively, thus making them half-demon and half-deity (perhaps alternatively known as a "titan"?)

Being possessed by a "titan" in lieu of a demon or deity gives a being both Godslayer and Demonslayer statuses.

Perhaps there could be a being who is only made present in TD/HGD through The Dictator's memory of its existence, which subsequently doesn't "push through" when Hankvi has amnesia of his life as TD?