She was raised by Romani and spent much of her time alone nurturing her gardens and focusing on her mutant powers - the ability to telekinetically manipulate and control materials with her mind.

[2] Wandering onto the set of a remake of the movie Dracula, which was being filmed on location in Romania, she met the star, Jason Reed.

She wove herself a costume using her powers, began calling herself Gypsy Moth, and directed her feelings of anger and betrayal by attacking Hollywood social gatherings.

[2] Jessica Drew (Spider-Woman) confronted Gypsy Moth at one such gathering and offered her friendship, but Dvorak tried to kill her in response, insisting she has no use for friends.

"Sybarite" paid her followers illegal drugs in return for soft garments and animal bodies, which they stole and scavenged from various sources.

Gypsy Moth was forced to work with her nemesis in order to escape, and then entangled Locksmith and Tick-Tock in their own clothing, leaving them out in the open for the police to find.

[6] The Shroud, another fellow prisoner of Locksmith, tracked Gypsy Moth down and recruited her for the Night Shift, a band of Los Angeles–based villains.

[9] Gypsy Moth fought the second Spider-Woman (Julia Carpenter) during a fight between the Night Shift and the West Coast Avengers.

Gypsy Moth aided the other Masters of Evil in their search for Justin Hammer's legacy, by helping them battle Plantman, Hawkeye and Songbird.

Hawkeye attempted to convince Gypsy Moth and most of her teammates to switch sides, and to aide him in preventing the Crimson Cowl from obtaining the toxin.

After being hired by the Spider Queen to kidnap Alicia Masters, she used her powers to seal Spider-Woman's mouth shut and change her costume into another Gypsy Moth suit, which led to the Thing mistakenly attacking the gagged heroine.

[19] During the "Opening Salvo" part of the "Secret Empire" storyline, Sybil is once again seen as Gypsy Moth where she is recruited by Baron Helmut Zemo to join the Army of Evil.

By concentrating, she can levitate herself and move through the air as if she were swimming, at up to a top speed of 20 miles per hour for periods of up to a half-hour before tiring from the mental exertion.

However, her first appearance in Spider-Woman #10 shows her wings growing out of slits in the skin of her back, and even established that they are connected to her nervous system.