|First appearance||Astonishing Exiles #1|
Little is known about Wendy's past except that she is the daughter of Angel and Husk.
Wendy was plucked from reality by a being called the time broker. He told her as well as the others that something had gone wrong in her reality and they must work together to fix it. On their first mission they were sent to a reality where Magneto and his Brotherhood of Evil Mutants fought and won World War 2. They now rule the planet and their mission was to kill Magneto and end his reign. Wendy was one of the three to keep the Brotherhood busy while War Machine executed Magneto.
Their next mission was in a reality where Captain America was thawed out in the year 2099. They had to help the Avengers 2099 to defeat the Alchemax Enforcers and kill Walker Sloan before he can travel through reality and form his own Exiles. While Spitfire took care of Walker, Angel, War Machine, and Human Torch battled the Alchemax Enforcers. She personally took care of the Alchemax clone of her father.
Their next mission was in a reality where Spider-Man was an agent of S.H.I.E.L.D. Their mission was to make sure he died in battle against Baron Octopus. Angel helped convince Peter to help them attack Baron Octopus so he could die and they could continue.
Their next mission was in a reality where the Fantastic Four consisted of Peter Parker/Pyre, Susan Storm-Parker/Elastic Woman, Johnny Storm/Nowhere Man, and Hank Pym/Beast. The two Johnny's became best friends. Their mission was to kill Reed Richards, who was the leader of the Frightful Four. Once again War Machine ends this mission.
Their next mission was in a reality where every superhero except Colossus had been turned into a monstrous sombie. Their mission was to wipe out the zombie plague. During the mission Colossus was zombified. Phoenix was the one to activate the device that blew up all the zombies.
Their next mission was in a reality where Professor Xavier shared Magneto's dream and he helped him form the Brotherhood. Their mission was to form this reality's X-Men and get Professor Xavier to join them. Wendy managed to convince him in the end.
The Exiles went on many more missions and she would eventually become best friends with Spitfire and Human Torch.