Quote Originally Posted by Kesey View Post
I'm not sure that makes sense because the original Fandaniel would have been tempered to Zodiark. And because he was in the convocation, sitting deep in Amaurot would have been introduced to Zodiark before the Sound.
I would think it depends on how strong the Sound's will is compared to Zodiark's. Remember, Phoenix (a primal) was being controlled by Bahamut (a primal) until it was let go, and Ryne (echo user) lost control to Shiva (a primal) when summoning her. The stronger of the wills is the one in control, always.