Originally created by Tony Isabella and Arvell Jones she first appeared in Marvel Premiere #21 (March, 1975). History then reveals that she was actually an unnamed woman in Marvel Team-Up #64 (1972) and was save from muggers by Spider-Man
Since her creation she has always been attached to interesting titles like; Deadly Fists of Kung-Fu, Power Man and Iron Fist, Daughters of the Dragon and prominently in Heroes for Hire.
She has remained in times since her creation and now in Marvel's MCU Luke Cage show.
Misty is a former highly skilled and highly decelerated, NYPD detective, who was injured in the line of duty and lost her arm preventing a bomb attack. She resigned from the force a rather than be a desk jockey.
Tony Stark recognized her bravery and offers to provide her with a bionic arm. The arm provided her with superhuman strength. One of Misty's strongest traits is her loyalty to her friends. She saves her friend Collen Wing (also a hero) and they become a private detective team. It was known by two names "Knightwing Restoration" and daughters of the dragon (because both knew martial arts and often had to use those skills). From their Misty would team-up with Spider-Man and the X-Men then Iron Fist.