History
The history of Felicia Hardy from this universe seems to be similar to her Earth-616 counterpart. She became Black Cat following her father's footsteps and freed him from prison. She later had a relationship with Spider-Man and got real powers from Kingpin's experiment.[1]
Later, Dormammu trapped her in the Dark Dimension to use her power in order to change luck of Spider-Man and make him unluckly. However, it turned out that Peter is generally unlucky, so his luck was changed to Peter's advantage and it didn't go according to Dormammu's plan. When Black Cat got out of Crimson Bands of Cyttorak, she extinguished Dormammu's fiery head and he seemingly brough her back to her dimension.[2]