User blog comment:EmpyreanSmoke/Weaknesses/@comment-27036944-20151002015940/@comment-3045936-20151124014945

And your basing your opinions as facts, Wikia Contributor. Your the hypocrite, your not even open to saying that Leviathans can kill Archangels. Only that they can't. But show me, I mean show where it is said that Leviathans can't kill the Archangels. It's no where, all that is said by (Crazy Castiel and what is shown is that Leviathans can kill Angels). This is no speculation. The Archangel are far more powerful than any other order of Angels. But are still Angels. And no evidence, is stated otherwise. However due to their power, I would list the Levis as a "possible" weakness. This way it's cover and not bias. At least I don't go run and post Leviathans as a absolute weakness.