Jocasta

Created by the rogue android Ultron, Jocasta was built as his mechanical bride — her form brought to life using the brainwaves of Janet Van Dyne, the Wasp. An artificial being of living metal, she requires no food, water, or air to survive, granting her immunity to biological threats.

Few characters have made an entrance quite like Jocasta's — stepping onto the Bronze Age Marvel stage in The Avengers #162, brought to life by the legendary team of James Shooter and George Pérez. A genuine Avenger through and through, she has kept extraordinary company across her nearly five decades of publication, sharing adventures with Iron Man, Captain America, Vision, and the Wasp in the pages of The Avengers, The Mighty Avengers, and Avengers: The Initiative. With 117 catalog appearances and six collector-recognized key issues to her name, Jocasta is far more than a footnote — she's a quietly enduring presence whose Bronze Age origins give her a rich, layered place in Marvel history. If you haven't spent time with her yet, her long journey through the Marvel Universe is absolutely worth the dive.