Final Grade: ★★★★☆ (4/5)
Introduced as "Sabine," the wife Athos killed, Milady is a savage upgrade from the novel. She is not just a manipulator; she is a survivor and a warrior. McCoy plays her with a raw vulnerability that makes you forget she just poisoned three people. Her dynamic with Athos is the season’s most tragic relationship—two people who destroyed each other, forced to work together.