As I surmised, the thing didn't have any other trump card to pull, so the ending of the fight was rather anticlimactic.
And the fact that it was a being of pure elemental energy, without a physical body, meant that we didn't even have anything to show for it.
Except for Yawarete, who gained a very nice sword from my mother.
"Are you thinking the same as me, Lovelace?"
We are all convened in a room at the central office of the hidden army, doing a briefing about the battle we just fought.
Lovelace assents with her head and says the words that were in my mind.
"It was probably sent by Juno with the intent of transforming our lands into a new Barren Wilds."
I nod, as all points to that hypothesis being the truth.