Cosplayer Castle Corsetry becomes Mockingbird – Marvel Becoming
Watch as cosplayer Castle Corsetry becomes Mockingbird in Marvel Becoming! ► Subscribe to Marvel: http://bit.ly/WeO3YJ Watch more from Marvel Becoming: https://youtu.be/EKg4mVCZqyA Join Marvel Cosplayers each Thursday as we watch them bring to life Marvel characters through craft, makeup and costumes! …