Jane Foster was the first human to befriend Thor, developing an instant connection and falling in love with him. She eventually became the personal physician for the Avengers until she developed breast cancer. Thor begged for her to come to Asgard to be magically treated, but Jane refused, citing that magic always came with a price. At some point in the future, Thor is unable to wield Mjolnir. Jane, hearing the hammer's call, is able to lift it and transforms into the Mighty Thor. She discovers that wielding the Mjolnir restores her to perfect health but leaving Mjolnir returns to be weakened and very mortal state. Using her new abilities to travel back in time, this new Thor seeks to prevent future events from tearing the heroes of the world apart while preventing the Serpent and his Worthy from destroying the world. With limited time available to her identity secret from her friends and allies in order to protect herself and the timeline while striving to protect the world from threats that no mere mortal can stand against.
Current Incarnation:
Thor (Jane Foster) (Mighty)
