XS (character)

XS
XS as depicted in Legionnaires #0 (October 1994). Art by Jeff Moy.
Publication information
Publisher	DC Comics
First appearance	Legionnaires #0 (October 1994)
Created by	Tom McCraw Jeff Moy
In-story information
Alter ego	Jenni Ognats
Species	Metahuman
Team affiliations	Legion of Super-Heroes
Abilities	Powers: Superhuman speed, agility, reflexes, durability, and stamina Speed force aura conduit Phasing Vortex creations Accelerated healing Enhanced senses Anti-friction aura Abilities: Advanced hand-to-hand combatant and martial artist Equipment: Legion flight ring

XS (Jenni Ognats) is a character appearing in media published by DC Comics, primarily as a member of the 30th–31st centuries's Legion of Super-Heroes. She is the granddaughter of Barry Allen (the second superhero known as the Flash), and cousin of Bart Allen (the second Kid Flash). Her first appearance is in Legionnaires #0 (Oct 1994).^[1]

Jessica Parker Kennedy portrayed a variation of the character in the fourth, fifth, seventh, eighth and ninth seasons of The CW Arrowverse television series The Flash.

Despite being the granddaughter of Barry Allen (the Flash) and the daughter of Dawn Allen (one of the Tornado Twins), Jenni Ognats did not at first display any signs of super-speed. However, the Dominators, knowing her family heritage, captured her. This did not keep her out of danger, due to the long-standing feud between the Allen and Thawne families. As a baby, she was held hostage by President Thawne, only escaping danger when several Allens backed down.^[2]

At the sight of her father Jeven Ognats of Aarok being tortured, her latent super-speed powers activated. She managed to escape with her father before stray fire from the Dominators caused their base to explode.^[3] After this, she checked herself into a laboratory to help her learn to coordinate herself at super-speed. Once she learned control, she was drafted into the Legion of Super-Heroes as the speedster XS, serving as the team's equivalent to the Flash. She eventually learned to overcome her initial fear and nervousness, while she developed crushes on Cosmic Boy and, later, M'Onel, and eventually dated Dyrk Magz.

During the Legion's first trip to the 20th century, XS was separated from them. She met her cousin Bart Allen (Impulse), becoming a good friend.^[4] She revealed how she was participating in an archeological dig in the future.^[5] XS fought side with Impulse and other speedsters during the events of Dead Heat. Afterwards, the 27th century Flash fixed her grandfather's Cosmic Treadmill, enabling her to go home. Unfortunately, she overshot, encountering two further future incarnations of the Legion before returning. Impulse left her a goodbye note in the building that she was participating in excavating.

XS was one of the Legionnaires left behind after many of her teammates were lost, causing the team to be forcefully disbanded. She traveled to Xanthu with her teammate Star Boy, where she found herself caught in a war between Xanthu and Robotica. While the two Legionnaires managed to save millions of lives by distracting Robotica long enough for the surviving Xanthians to escape off-planet, the two remained trapped there for months thereafter, until rescued by their returned teammates.

XS and her version of the Legion were removed from mainstream DC continuity in the Teen Titans/Legion Special. They were revealed to be alive on in the parallel universe containing "Earth-247".^[6]

The Final Crisis: Legion of 3 Worlds miniseries reveals that the Tornado Twins and their family members (including XS) originated on the same Earth as the post-Infinite Crisis version of the Legion (which was introduced in "The Lightning Saga").^[7] Thus, continuity revisions have been made: after Barry Allen's death in Crisis on Infinite Earths, the Twins and their families became the target of Professor Zoom, who was attempting to sabotage Don Allen and Meloni Thawne's marriage. Both families escaped to Earth-247 and the Twins died soon after in unknown circumstances. Both cousins were reunited with their grandmother Iris, and both also rapidly aged to teenagers within days. Presumably, XS' rapid aging stabilized under her own volition, as she never showed signs of it during her tenure with the Legion.^[7]

XS later helps Brainiac 5 revive her cousin, Bart Allen, by pulling his spirit from the Speed Force.^[7] The two then team up against Superboy-Prime.^[8] After the battle with Prime and his Legion of Super-Villains, XS resigns from the Legion. Bart asks her to join him in the 21st century, but she decides to stay in the 31st century with the post-Infinite Crisis Legion to locate her surviving relatives. Her friend and teammate, Gates, also decides to stay to accompany her.^[9]

XS possesses Speed Force-based powers like the other members of her family (Barry Allen, Bart Allen, Wally West and Iris West II). She can run at near-light speeds, vibrate through solid matter, and travel through time and space by altering her molecular vibrational frequencies.

As a member of the Legion of Super-Heroes, XS is provided a Legion Flight Ring, which allows her to fly and protects her from the vacuum of space and other dangerous environments.

• XS makes a non-speaking cameo appearance in the Legion of Super Heroes two-part series finale "Dark Victory".
• A character based on XS and Dawn Allen named Nora West-Allen appears in The Flash, portrayed by Jessica Parker Kennedy. This version is the future daughter of Barry Allen and Iris West-Allen from the year 2049 and the older sister of Bart Allen.^{[10][11][12][13][14]}

XS appears as a character summon in Scribblenauts Unmasked: A DC Comics Adventure.^[15]

XS appears in Adventures in the DC Universe #10.^[16]

• Unofficial Biography at DCUGuide.com
• History & Significant Appearances at Hyperborea.org
• Entry at World of Black Heroes
• A Hero History Of XS at MajorSpoilers.com