User blog comment:ImperiexSeed/The oldest being, archangel or leviathan?/@comment-76.95.86.12-20120519182004/@comment-5110811-20120521181757

For all the Leviathans build up about how bad and terrifying they are, they didn't live up to their hype. They are just monsters who can't be killed that easily. After Dick's death, Crowley sent a team of demons to exterminate the rest of the Leviathans at Sucrocorp using Borax. So please spare me your opinion that they can take on Archangels. Given the nature of the Archangel's powers and relationship with God, at the very least they should have a much higher resistance to the Leviathan's blocking power than the rest of the angels. Most likely be able to over-ride the Leviathans immunity.