Mikasa Yeager (Earth-569316)

Mikasa Yeager is the public identity of the vigilante known as Jetstream. She is known for her profound high-flying acrobatics, body management, her lethal adamantium combat blades and her gravity-defying aerial acrobatics, appearing like some kind of high-speed dogfighting military plane soaring through the air, hence her title as the infamous enemy of all crime; Jestream.