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Jane Foster is a physicist who became the superhero Thunderstrike. She is also a member of the Avengers.


Dr. Jane Foster was a physicist who helped the Avengers bring Iron Man back home from the dimension he was trapped in with a portal beacon. However, this was interrupted by the arrival of the Leader, who came to steal the beacon.

After she was informed by the new Avengers that the old team had been teleported away, Jane used the tech she was using to find Iron Man to locate the other Avengers, and she was able to send the new Avengers across space and time to retrieve the lost members.

When the Avengers were kidnapped by the Beyonder, Jane joined the fight and was able to wield Mjolnir to free Thor and the other Avengers as the Mighty Thor. After she helped Thor defeat Loki and save the Nine Realms from his evil magic, she returned the hammer to Thor, but Odin gave Jane a magical mace and dubbed her "Thunderstrike". As Thunderstrike, Jane has powers similar to those of Thor.


Jane Foster is the height of an average woman with brown eyes and medium-length light brown hair, which is brought to the end to form a very small tail on her back. She also has long bangs in the front, which were cropped off and curved to both sides of the temple. She is commonly seen in a green shirt with a brown jacket over it and wears blue pants.

While as Thunderstrike, she wears Asgardian armor, which is different from Thor. Her armor is in silver color with her chest part is covered with sleeveless armor and wears a skirt which is striped into three parts in her waist is covered with a brown belt above and wears a black pant. Her left arm is partially covered with a armor and wears a red cape at the back. Her hair is left freely at the back with some parts have been brought to both sides of the shoulder and her front long bangs have been combed back when she wears the helmet. Her helmet is also longer than the Thor's with the whole face other the jaw have been covered. Her helmet has an Asgardian pattern in the front and has wing like structures at both sides with forming curve tower like structure at the top.


Jane Foster is an extremely intelligent scientist who has a strong dedication towards uncovering scientific truths, mainly in astrophysics. Foster has devoted her life to science, having built most of her equipment herself, and is willing to do anything for her research.

Because of her investment into scientific research, Foster finds herself most confident in situations that cater for it, and finds working helpful to calm her. However, outside of her area of expertise, Foster can be awkward in social settings, as she doesn't interact with many people outside of the scientific community, also stating that she never has guests.

Powers and Abilities[]


Transformation: Jane's abilities are derived from the enchanted mace Thunderstrike, made of mystic Uru metal, which is nearly indestructible and enchanted by Odin. When wielding the mace, Foster gains various powers identical to Thor's, including superhuman strength, speed, stamina, durability, flight, and control over lightning.

  • Superhuman Strength: Jane possessed superhuman strength superior to that of the average Asgardian male.
  • Superhuman Speed: Jane was capable of running and moving at speeds greater than even the finest human athlete.
  • Superhuman Stamina: Jane's musculature produced considerably fewer fatigue toxins during physical activity than the musculature of a human being.
  • Superhuman Agility: To be added
  • Superhuman Durability: To be added
  • Superhuman Reflexes: To be added
  • Superhuman Recovery: To be added
  • Invulnerability: Jane's body was far more resistant to physical injury than the body of an ordinary human. She was capable of withstanding great impact forces, temperature and pressure extremes, and powerful energy blasts without sustaining injury.
  • Accelerated Healing: Her metabolism is also far more developed than the average Asgardians', giving her potent healing abilities.




Thunderstrike Mace: Jane's primary weapon is Thunderstrike, an enchanted mace that is very similar to Thor's hammer Mjolnir; it is also made of mystic uru metal and is nearly indestructible.

  • Flight
  • Weather Manipulation:
  • Lightning/Electric Manipulation:
  • Dimensional Transportation: Like Mjolnir, The hammer allows Jane to teleport herself to different places in the universe almost instantaneously. As said by Odin. Probably, with help from Heimdall and the Bifrost.


Season Four: Secret Wars[]


  • Jane Foster is voiced by Erica Lindbeck.
  • Unlike most of her iterations, Jane's hair is lightly yellowish instead of the usual brown.
  • Her interactions with Thor indicate that they are romantically involved with each other.
  • Despite joining the Avengers at the end of Season 4, she doesn't appear in Season 5. No reason is given for her absence.


  • Jane's Thunderstrike form is based on the mainstream version, where she took up the mantle of Thor for a time.


In Other Media[]