He nods, and then, hesitantly offers, "Most translations say that the arrival of Níðhǫggr heralds Ragnarök, so it's supposed to be like, a dire warning. But it could be read... because so many other themes are of change, that this could be a 'redemption' of the serpent. Like he's 'shedding' the corpses and beginning life again." A toothless grin. "Like a rotting, scaly phoenix."