User blog comment:Calvincambridge30/Versus/@comment-27006668-20151022153447/@comment-3045936-20151023184335

All know is there is no evidence that direct states, that Archangels can kill Leviathans. Only that Levianthans can kill (Angels). I mean even today it's hard to know when characters are talking about Angels collectively or only all the types of Angels that aren't Archangels.