Sundering stuff established in the Q&A
- Venat primarily Sundered the world because she believed the Ancients would never overcome their own nature, both literally and in terms of Dynamis potential. The Ra-La civilization was depicted to show how they could have ended up. Preventing the sacrifices is not mentioned.
- Venat left Emet, and ambiguously the other Unsundered, alive on purpose because of their utility in bringing about her plans.
- The player races are descended from Sundered Ancients. Non-Hyur developed their inhuman traits over time to compensate for deficiencies created by their essence being broken unevenly and trying to recover - for example, Miqo'te grew bigger ears because of loss of hearing.
- Unlike Zodiark, Hydaelyn drained all the souls used in her summoning of Aether completely, destroying them forever. By the time we fight her, only her soul remains, which is also destroyed after the fight.
- The different moons on each of the shards were created intentionally to store the other pieces of Zodiark, and for an unspecified future reason.
- The Unsundered released from Zodiark/Emet and Hythlo may be reborn later with some kind of special powers, but probably not creation magic.
- Yoshi-P considers Venat "very much an Ancient" in that she did what she did to all of humanity without their consent and compares it to Emet-Selch's treatment of the Sundered.