Sebastian, the scales

A person  wearing a a dress of feathers, jewelry made of a mesh of
teeth. Two large wings unfurl to either side of them. Their face is shadowed by
their hair.

Act III of Empath & Augur is entitled "The Scales". Here's our protagonist, Sebastian, depicted as them.

Act III is the peak of the big action sequences, which our friends the Scales have a lot do with.