Patsy Moone wanted nothing more than to be a superhero, however she felt she couldn't be one without powers. She decided to study magic in order to gain powers of her own. In her studies she accidentally summoned the ruler of the Darkshade Dimension, Dzamormammu. He offered her powers in exchange for her soul and Patsy accepted the deal, becoming Spellcat.
Spellcat can see magic, cast spells, and cut through almost anything with her enchanted claws.