Misty Knight

Misty Knight is a Marvel Comics character that will appear in Luke Cage, played by Simone Missick. She is a police officer whose arm was blown up by a bomb, and it was replaced by a robotic arm by Stark Industries. Her new mechanical arm has super-strength, the ability to control other machines, it can liquify metal and shoot repulsor blasts. Misty is a genius at several different skills and an expert martial artist.