Nyx was Seraphine once, before the Hollowing burned through the High Choir and left only embers where a sisterhood of guardians used to stand — the two share a bone structure and wing silhouette because they share an origin, not a coincidence.Where Seraphine's halo warms to amber, Nyx's has gone permanently cold, a design choice meant to read as grief rather than villainy — she isn't evil so much as extinguished.Players first meet her standing where Seraphine's bridge of light once was, now just ash — a direct visual callback meant to land before players even know the two are connected.