Emerald Empress

Sarya of the planet Venegar (referred to simply as 'the Empress') was recruited by Superboy and the Legion to combat the menace of the Sun-Eater. Once the Sun-Eater was defeated, she joined the Fatal Five with Tharok, Validus, Mano and the Persuader.[3]

The Empress had no innate super-powers; rather, she employed a powerful mystical item called the Emerald Eye of Ekron, an approximately 2' diameter sphere that obeyed her mental commands.[4] The Eye could fly and emit blasts of energy, and allowed the Empress to fly as well as survive in space. The Eye's residual energy also gave her, on at least one occasion, super-strength. It caused her to grow to gigantic stature during one battle. The Eye could also reform itself if shattered.

The Eye is an item of immense power; it defeated Superboy directly more than once, though it seemed to have more trouble with Mon-El, perhaps because he was immune to green Kryptonite and its blasts may have contained elements of it. Despite this, for unknown reasons, the Eye does not like green Kryptonite, and being exposed to a chunk of it has made the Eye flee on more than one occasion (leaving the Empress behind temporarily).

The Emerald Empress died when Legionnaire Sensor Girl used her powers of illusion to mask Sarya's presence from the Emerald Eye of Ekron. As the Empress' body quickly withered and decomposed, she expressed relief to be free from the Eye's control, indicating both that their symbiotic relationship was unwilling and that the Empress was far older than she appeared.[5]

Cera Kesh first appeared as the Emerald Empress in Legionnaires #2. Slightly overweight and with poor skin, she was also telekinetic and sought to join the Legion through their open audition program. Mocked by Legion member Inferno (for whom she harbored an infatuation) for her appearance, Kesh fled in embarrassment and anger, and was found by the Emerald Eye. Transformed by it into an idealized version of herself, and with all the powers of the Eye boosting her own, she succumbed to the Eye's influence and turned to a life of crime with the other members of the Fatal Five. At the same time, Leland McCauley found a second Emerald Eye, with which he hoped to turn Ingria Olav into the new Emerald Empress. Instead, Cera killed her and gained the power of both Eyes. She was not seen again, as the timeline she was a part of ended shortly thereafter.

The Emerald Eye also appeared in L.E.G.I.O.N., where it was controlled by, or controlled, the L.E.G.I.O.N.naires Garryn Bek and Marij'n Bek. Under its influence, the two would kill innocent people.

After the Zero Hour event and the subsequent reboot of the Legion's continuity, a character simply called the 'Empress' appeared, unconnected to the Emerald Eye of Ekron (which appeared separately later). Although she had no powers, she was as dangerous as the rest of the Fatal Five, being a sadistic murderess who had taught herself how to kill any known lifeform.

The Eye itself was in possession of the supervillain Scavenger, but was discovered by Shrinking Violet, who fell under its control. With the Legion's help, Violet managed to break the Eye's hold on her, but not before she had sent half the team into the past and attracted the attention of the ancient sorcerer Mordru.

Eventually, the Eye came into the hands of the Empress. The Empress seemed to have broken the Eye's will, leaving her unequivocally in control.

This version of the Legion is still in continuity, but now established as taking place on a parallel world, which means that this Eye is not the same as the one the original Legion encountered, but the Eye of an alternate universe.

Starfire wielding the Emerald Eye in 52

In the present, the Emerald Eye has appeared in the pages of 52, in the possession of Lobo, and in The Brave and The Bold back in the hands of the Emerald Empress.

Lobo, unable or unwilling to use its powers, kept the item in a small chest under his supervision. When Starfire used the Eye to save the population of Sector 3500 from a swarm of strange creatures, Lobo revealed that he knew something more on the origins of the Eye. An Emerald Head of Ekron also existed and was searching for its lost eyeball. Ekron is apparently a member of the Green Lantern Corps, but has been driven insane by the destruction of the Space Sector under his protection by Lady Styx. The Emerald Eye itself is later revealed as a precursor of the technology that later led to the power ring worn by all Green Lanterns, with less functionality but nevertheless a formidable weapon.

Emerald Empress (possibly Cera Kesh), alongside the other Fatal Five members, was among the supervillains in Superboy-Prime's Legion of Super-Villains.

In Legion of Super-Heroes Annual 1 (2011), the Eye finds a new Empress on the planet of Orando. This young girl fights Shrinking Violet, Light Lass, Sun Boy, Sensor Girl and Gates of the Legion before being defeated by Violet. The girl was released from the Eye's control, but the Eye itself managed to flee the planet.

The Emerald Empress appears as one of Max Lord's super villains in Justice League vs. Suicide Squad. It is revealed that she was part of the first Suicide Squad, along with Lobo, Johnny Sorrow, Rustam and Doctor Polaris. The Empress was manipulated by Amanda Waller by potential information about Saturn Girl. When the first mission ended in disaster, Empress and the others were imprisoned. They were later freed by Maxwell Lord as part of his own plan for domination. Empress escaped this multi-layered plan, with her eye severely damaged. This endangered her plan to stay in the current time. Realizing she might need help, she pondered recruiting four other allies. [6]

• The Cara Kesh version of Emerald Empress has appeared in the episode "Far From Home" of Justice League Unlimited, voiced by Joanne Whalley.[15] In that episode, the Eye's power proved to be stronger than a Green Lantern Power Ring.
• The Sarya version of Emerald Empress is the evil leader of the Fatal Five in the Legion of Super Heroes animated series, voiced by Jennifer Hale in season one and Tara Strong from then on. As in the comics, the Emerald Eye of Ekron is the source of her mystic powers. Some clues to this version's relationship with the Eye can be observed in the first-season finale "Sundown". She had been separated from it for some time during her imprisonment and hugged it when it was returned to her, suffered no physical effects when Shrinking Violet damaged its circuitry from within once the Fatal Five betrayed the Legion, nor when Matter-Eater Lad took a bite out of it in the season two premiere. Though its destruction has left her powerless, biting into it damaged Matter-Eater Lad's mind, leaving him in a near-comatose state for most of the season.
• Though not appearing in Batman: The Brave and the Bold, the Emerald Empress is referenced in "The Super-Batman of Planet X". Batman mentions to Green Arrow that the space pirates they are chasing are stealing the Emerald Eye of Ekron.

• A version of Emerald Empress made a cameo appearance with the other villains in Justice League: The New Frontier.
• A version of Emerald Empress appears as the main antagonist in DC Universe Original Movie Justice League vs. the Fatal Five, voiced by Sumalee Montano.[16] In this version, she is Mano's lover. She and Validus were sent back into the 21st century to be imprisoned on Oa since the Green Lanterns no longer existed in the 31st century to hold dangerous criminals like them. She is freed by Mano, and conceives of an plan to rid their time of their enemies by having the Eye of Ekron absorb the energy of the Green Lantern Central Battery and use it to destroy Earth's sun, wiping out the Justice League, the Martians, the Legion of Super-Heroes, and the United Planets, leaving no one to oppose them in the 31st century. Green Lantern Jessica Cruz defeats her by throwing Mano in her direction (causing his burning touch to badly disfigure her face) and then buries the gang alive by bringing an entire mountain down on them.