Dragon Aflae?
I honestly don't remember Aflae becoming a Dragon at any point in the other game.
link to another game
I also don't remember these gods of Order and Chaos ever having anything to do with that game either.
But my memory isn't always great.
That said, it's a really cool idea. There would be a few ways to become a Dragon in that universe.
If a Dragon (always female by choice) adopted a human, they could swallow the human whole and slowly cell by cell, nerve by nerve, insert Dragon DNA code into each nucleus. When finished, after about 9 months lived in the conscious awareness of the Dragon being taught the DNA changing meditations and other Dragon lore, she would come out in a shell, hatch herself and be able to alter her DNA the same way Dragons do.
She would be Dragonkin, who were the descendants of humans who had been infected by a Dragon created virus. Deep meditation would've revealed her Dragon heritage and awakened the potential to create her own DNA altering meditation.
A dJinie could grant the wish, or an Omnimagus mage could do it too.
As for the early reveal, yeah, I see that now. I shouldn't make those decisions 3 hours after I'm supposed to be asleep. That was supposed to be a big reveal that you'd have had the pleasure of figuring out. I'll flush the line to move past that.