Leeann Foreman was born in Wilmington, Delaware. She is a mutant with unrevealed abilities. She wore a padded Kevlar uniform, and used gauntlets with spring-loaded omnium cables with adamantium barbs on the tips. She had a different look when she was with Critical Mass's Band of Baddies. She also was one of Superia's Femizons, and later joined with another group of criminals for another mission that met defeat at another band of heroes.