Phoenix The Terrestrial Avatar Of Life.

[Nightstrike]

We where able to revive Fenrir by bringing the whispers together in carbuncles ruby and that was used to help Fenrir regain his strength. So why not something in a similar matter, but still not enough to fully revive Phoenix, but enough for her to lend us her power in the form of a 2 hour only like with Alexander and Odin? Like with the previous games, she comes in, revives/heals, and in some cases put's up auto life(pretty sure this happened in at least one previous game), and deals fire damage to your enemies. And all we see of her is a burning image on the ground in her shape, and maybe a faint ghost like image over it. Or maybe just the ghost image is the first one is to much for the dev team. :P