Phantasm

Andrea Beaumont aka The Phantasm was the ex-fiancée of Cyborg.

History
In Superheroes, Inc., Phantasm is Robin and Cyborg's direct rival and nemesis. He is able to harness his invisibility at will, as seen when he used it to scare Phantasm in the locker room. He is shown to be in competition with Cyborg and Robin for the glorious post of Top Scarer. He also managed to beat Cyborg and become the Top Scarer, although the victory was short-lived when Cyborg managed to scare an entire slumber party and regain his spot seconds later. However, Phantasm has also constructed a "Scream Extractor," and attempts to kidnap a human child in cooperation with the company's leader, Joker, with the hope of eventually rising to the leadership of the company.

However, this plot failed when Cyborg was sent by Robin after closing hours to recover paperwork (which Robin forgot to turn in) and stumbled upon the kid, whom Cyborg nicknamed Robyn Starling. After Robin and Cyborg are exiled, Phantasm and Joker go through with testing the scream extractor on Robyn (although Joker expresses distaste for having to exile Cyborg and Robin due to Phantasm's negligence, as well as pointing out that Cyborg was "twice the scarer Phantasm could ever be"). After Cyborg manages to escape and wreck the Scream Extractor, Phantasm then attacks Cyborg and tries to strangle him. He proves to be quite an adversary, due to his chameleon-like abilities. However, when Robin gets annoyed with the fact that Cyborg is not listening to his apology, he throws a snowball at him, hitting Phantasm instead: allowing Robin to realize that Phantasm has been attacking Cyborg.

Phantasm then gave pursuit and had them cornered at the Scare Floor, although Starfire, after learning the truth from Robin, aided them by "awarding" Phantasm with the all-time Scare Record (although Phantasm was too determined to stop Cyborg and Robin to care about his "victory"). He goes after the trio in a chase through the factory until he manages to grab Robyn and escape into an activated door. When Phantasm comes to rescue her, Cyborg surprises him and attempts to send him falling from the door, lamenting of how Cyborg was always the best Scarer and with him gone, Phantasm will finally come on top. Suddenly, Robyn begins to pull on his frond and hits him with a baseball bat, making him turn different colors, then Cyborg restrains him with a chokehold, followed by a supervillain wrestling maneuver.

Afterward, he gets thrown through an active door, while desperately begging them not to do it, that banishes him to a trailer home in the middle of a swamp in the south, where a Cajun family beats Phantasm senseless with a shovel, thinking that he is a ghost. The door then has its glass light shattered and is then tipped over the railing it was leaning against and shatters on the floor far below, thus ensuring that Phantasm cannot return through the door.