Religion: mutant supremacist worshipper of Magneto
Alter Ego: Lavinia LeBlanc
First Appearance: Quicksilver #9 (July 1998): "Escape from the Savage Land"
Super? (Has Super Powers/Special Abilities/Technology): Yes
Number of Appearances: 9
Teams/Affiliations: The Acolytes
Gargouille was hunted by a Predator X (an artificially created, genetically-engineered beast that feeds on mutants) in Uncanny X-Men #518. In Uncanny X-Men #519 her boyfriend describes to Fantomex how he found Gargouille's body and then saw her devoured by the Predator X.
Suggested links for further research about this character and the character's religious affiliation: