She will not use the wild magic to free herself.
This wild magic is not a part of your world.
And to do that, Foul needed the wild magic of the white gold.
To you I say it: the wild magic is no longer potent against me!
He was afraid of wild magic, power beyond control or choice.
For all she knew, wild magic had burned out his life.
And she did not know how to summon wild magic.
In order to do so, she would first have to create it with wild magic.
Somehow she would have to find her way back to wild magic.
But even at this height I could feel the presence of wild magic.