Sweeperbot will lay claim to the Echo, raise an army of roombas from the New Pacific Arcology and they will set about systematically scouring the cosmos of dirt and grime. (΄◉◞౪◟◉｀)

You see the one issue with that is the story of Eido becoming a Scribe. Runs entirely contrary to that arc. Eramis or Mithrax will take the Echo, most likely Eramis. The Echo will cure Mithrax, and I imagine due to her attitude and dialogue Eramis will refuse the title and it’ll default to Mithrax. Which is boring compared to the Eliksni Guardian implication of the prophecy. Eido’s role will be to prepare the tonic that eventually kills/weakens Fikrul. Why else do you think the lore book established they’re used to hunt monsters as well as heal, or that they’ve specifically mentioned tonics using Light?