(Relatively) Disorganized Questions Time! I may update this as I think of more, and sorry for the huge barrage of them.
Relating to Aedrasil Natives:
How tall are Ewori and how large/small can their wings get? Further than that, how long do they live on average and how fast do their bodies develop? In comparison to a human being, how physically strong are they? Being magical beings, do they even age as humans do? As relatives of succubi, I'd imagine they "collect" from other creatures in order to reproduce, if you catch my drift; is that how it works? In other words, do Ewori children have people they can refer to as a father?
As Ashtus is said to exist within all mortal creatures, would the energy that drives magic be referred to as Ashtus as well, or the more common "mana/manna"? On the topic of magic, how capable would be a single magician at replicating natural disasters, and does healing magic exist?
Besides the Vaunted Council, is there an order of knights or anything of the sort?
Edit: Do glasses exist in this world?
What happens should one continuously win against their Perso- I mean Moonscratched Doppelganger?
Relating to the Llangeli and their deserters:
If the Llangeli have matter assemblers/disassemblers, I find it safe to assume they can arrange carbon molecules and various other elements to create some spectacularly strong materials. Just how powerful is their armor and is that level of armor protection achievable through magic or some form exotic material found in Aedrasil?
Do the Llangeli prefer kinetic weaponry or energy weaponry, or are they one of those space melee types of people? Do they use combat walkers/exosuits, conventional vehicles, or prefer powersuits/infantry? I can imagine if their armor is as strong as it theoretically can be, ranged weaponry wouldn't be so feasible anymore and they'd prefer close combat. On the topic of damage that can be done, how's their medicine for physical (non-magical) afflictions?
Do Llangeli absolutely require their environmental suits when outside of their establishments? My current idea is for a weapons researcher/designer with a bit of medical knowledge to be playing herself off as a sort of "witch in the woods". Though I don't mind giving her an underground bunker with a few airlocks/decontamination rooms, as well as a wooden hut at the top with a hologram projector.
If the Llangeli ships are military vessels, would it be safe to say their governing powers at the moment are a type of military junta or dictatorship?