I think Agent Carter should get an honourable mention. She has no powers but she was the star of a Marvel TV series
https://www.imdb.com/title/tt3475734/
8 out of 10 stars
In 1946, Peggy Carter is relegated to secretarial duties in the Strategic Scientific Reserve (SSR). When Howard Stark is accused of treason, he secretly recruits Peggy to clear his name with the help of his butler, Edwin Jarvis.