I really love the idea of Cass completely falling in love with dancing. She was raised to think that her body is nothing but a weapon, and dancing teaches her that she can make something beautiful with it. No matter what genre of music is playing, Cass has an uncanny ability to move with the beat in a way that can’t be taught. You know that one person who hits the dance floor and everyone around them stops and watches in awe? That’s her. Ballet is one of her favorites because of its storytelling and its elegance, so unlike the sharpness of battles. Dances have all of the good aspects of fighting –the intensity, concentration, fluidity, adrenaline– without any of the bad. Her movements aren’t being used to hurt, but to create.
Future Cass being Batman headcanons