Chalon's Mam and the Sky Breakers - Is Chalon the Child of a Herald?

Chalon is special as the child of a herald, and so they are willing to kind of double down on this particular bond. The sky breaker's is run by nail, who is pretty directly involved with the sky breakers. I feel like nail would know her and be like, oh, hey, shana, how's it going? Why have you decided to join the sky break"? And that sets up more of a a negative example of what could going on.