(no subject)
Kuja and I have proven that it _is_ possible to create gems out of Mist.
We have nearly exhausted the Mist stored within the Invincible, to make the single cat's eye chrysoberyl.
Further tests have shown that it is indeed, an eidolon gem.
The only other data we have at the moment is that it imparts its summoner three spell abilities, as yet undetermined, and her name is Lexi.