User blog comment:Calvincambridge30/Versus/@comment-27006668-20151016133258/@comment-26992577-20151016134046

I think Michael can't destroy him, but I am not so sure that a lesser Leviathan could overpower Michael either, most definitly not in his true intense light form. Even if he can't kill him, Michael may be able use a spell to set him into an indefinite coma.