History
Gabbi was a young latent mutant who was destined to become known as Sister Conflagration in the future (otherwise known as the Burning Nun) Her future was so horrific that a time traveler called End Woman came back in time to murder her before she could grow up. However, upon meeting her, End Woman couldn’t bring herself to and decided to become her friend instead to try and help Gabbi avoid her fate.
Powers
In the present Gabbi displays no obvious powers, but in the far future they are described as being of a god-like level.