Merycidia (SPOILERS)

[Nialle]

And what if Midgardsormr does return, not reborn as a living entity, but as a summon done in the same or similar way that the Moogles summoned King Mog?

It'd be wild if, like with Shiva, his corpse actually gets possessed by the Primal and frees itself from the airship he's wrapped around now.