Age of Ultron Quicksilver: Pietro Maximoff possesses the ability to move at extremely high speeds. The source of his powers, as well as his connection to Hydra and Ultron, is unknown at this time.

Age of Ultron Scarlet Witch: Wanda Maximoff is Pietro's sister, and can manipulate magical energies; her abilities include telekinesis and hypnosis. The source of these powers is unknown at this time.