Nahobino Quest in SMT VI (spoilers JIC)

So this thought occurred to me recently and I have been thinking about what demons we would fight before we face him, like fighting the Fiends before facing Demi-Fiend in V. I personally believe that it would be the demons he slayed throughout the story (we'll go with CoC true neutral route bosses for this example). The fights could be>! Hydra, Nuwa, Lahmu, Surt, Ishtar, Arioch, Odin, Zeus, Vasuki, Shiva, and Metatron!<. Of course they could always use the enemy lineup from one of the elite trainer virtual battles such as The Nemesis Battles or The Guardian Battles. What do you guys think though? how would you like his quest to be handled whenever he becomes a super boss?