How do you think Eden will proceed?

[Kesey]

Maybe this is a bit of a stretch, but if Eden could be sent to the 13th could it be used to save that shard much like The Empty?

But for sure, we fight the voice that Gaia hears (I think she calls it a faerie?) who is either Ultimecia or something very Ultimecia like. We save The First's Empty and its going to recover the planet as a whole.

Note sure this plot line will really give hints beyond Gaia and Ryne will live happily ever after looking after The First, but I highly suspect that Ryne will be Hydaelyn's vehicle of communication in 6.0 because I doubt we have the show down with Zodiark without talking with Hydaelyn first.

[LineageRazor]

Maybe this is a bit of a stretch, but if Eden could be sent to the 13th could it be used to save that shard much like The Empty?

Folks have been debating this possibility since Eden was first revealed. It's all speculation at this point, though; nothing in-game directly states whether it has this ability. There's still a lot of mystery around Eden, though.

I personally consider it likely, and it may even be the use for which the Asicans originally created it. They may well have planned to use it to correct Igyorhym's long-ago mistake, and then repurposed it for use on the First to hasten the Flood of Light. If it WAS meant to be a tool to calm the raging Astral Aether of the Void and render that Aether usable again, it's possible that Ryne or Gaia or both will take Eden to the Void at the end of the raid cycle to put it to work there.