Question: In what series did both Xavin and Karolina Dean appear?

full_context: Document 1: Carol Danvers: Carol Danvers is a fictional superhero appearing in American comic books published by Marvel Comics. Created by writer Roy Thomas and designed by artist Gene Colan, Major Carol Danvers first appeared as a member of the United States Air Force in "Marvel Super-Heroes" #13 (March 1968) and debuted as the first incarnation of Ms. Marvel in "Ms. Marvel" #1 (January 1977) after a fusion of alien Kree and human genes gives her superhuman powers, which occurred in "Captain Marvel" #18 (November 1969). Debuting in the Silver Age of comics, the character was featured in a self-titled series in the late 1970s before becoming associated with superhero teams the Avengers and the X-Men. The character has also been known as Binary, Warbird, and Captain Marvel at various points in her history, and has been featured in other Marvel licensed products including video games, animated television series, and merchandise such as trading cards.
Document 2: Nico Minoru: Nico Minoru (briefly known as Sister Grimm), is a fictional superheroine appearing in American comic books published by Marvel Comics. She first appeared in the Marvel Comics "Runaways". Created in 2003 by writer Brian K. Vaughan and artist Adrian Alphona, the character debuted in "Runaways" vol. 1 #1 (July 2003). Like every member of the original Runaways, Nico is the daughter of the super-powered villains calling themselves "the Pride"; in her case, she is the daughter of dark wizards. Upon finding out, Nico runs away with the rest of the runaways but later discovers that she inherited her parents' magical aptitude. Whenever Nico bleeds, a powerful staff emerges from her chest, allowing Nico to bend magic.
Document 3: List of Runaways story arcs: "Runaways" is an American comic book series created by Brian K. Vaughan and Adrian Alphona for Marvel Comics. The series debuted in April 2003. It has covered 13 story arcs, and is currently in its fourteenth. "Runaways" has frequently been collected in digest-sized books, which led to booming sales. Series creator Vaughan wrote the entire first volume and most of the second, which was continued and ended by Joss Whedon. Terry Moore, creator of "Strangers in Paradise" currently runs the series.
Document 4: Captain Marvel (Khn'nr): Khn'nr is a fictional alien character who has appeared in numerous comic book series published by Marvel Comics. He is a Skrull sleeper agent posing as the Kree Captain Mar-Vell (also known as Captain Marvel).
Document 5: X-Men: The X-Men are a team of fictional superheroes appearing in American comic books published by Marvel Comics. Created by writer Stan Lee and artist/co-writer Jack Kirby, the characters first appeared in "The X-Men" #1 (September 1963). They are among the most recognizable and successful intellectual properties of Marvel Comics, appearing in numerous books, television shows, films, and video games.
Document 6: Stark (species): The Stark are a fictional matriarchial purple-skinned alien species of warriors appearing in American comic books published by Marvel Comics. They are usually depicted in the Earth-691 timeline of the fictional Marvel Universe.
Document 7: Runaways (comics): Runaways is a superhero comic book series published by Marvel Comics. The series features a group of teenagers who discover that their parents are part of an evil crime organization known as "The Pride". Created by Brian K. Vaughan and Adrian Alphona, the series debuted in July 2003 as part of Marvel Comics' "Tsunami" imprint. The series was canceled in September 2004 at issue eighteen, but due to high numbers of trade collection sales, Marvel revived the series in February 2005.
Document 8: Chase Stein: Chase Stein (also known as Talkback), is a fictional character, a superhero in the Marvel Comics "Runaways". He was created by author Brian K. Vaughan & artist Adrian Alphona, and debuted in "Runaways" vol. 1 #1 with most of the other main characters. Like every member of the original Runaways, he is the son of evil villains with special abilities; in Chase's case, mad scientists. Chase is often regarded as the "wild card" in the series, due to his often changing role in the group, from being the getaway guy and technical guru to the "loose cannon" after he departed the group for a short while. However, despite his rule-breaking persona, Chase is fiercely loyal to his friends and remains a valued member of the team. Chase is the eldest of the Runaways at age 18. Chase shares a psychic and empathic link with deinonychus Old Lace, granting him the ability to command the dinosaur to do his bidding and also possesses the Fistigons, the world's most powerful gauntlets.
Document 9: Mystique (comics): Mystique (Raven Darkhölme) is a fictional character appearing in American comic books published by Marvel Comics, commonly in association with the X-Men. Created by artist David Cockrum and writer Chris Claremont, she first appeared in the comic book "Ms. Marvel" #16, published in 1978.
Document 10: Deviant (comics): The Deviants are a fictional race of superhumans appearing in American comic books published by Marvel Comics.
Document 11: Karolina Dean: Karolina Dean ( ), also briefly known as Lucy in the Sky, or L.S.D., is a fictional character, a superheroine appearing in American comic books published by Marvel Comics. The character first appeared in the series "Runaways". Like every member of the original Runaways, she is the daughter of evil super-powered criminals; while searching through her parents' home, Karolina inadvertently discovers that her parents were Majesdanian invaders. Majesdanians are an alien race that absorbs solar energy and reradiates it in the form of the colors of the rainbow. She is often called "Kar" or "K" for short, and is known for her free spirit and kind nature. She is a vegan and peace keeper, and once mentioned as being a protester.
Document 12: Xavin: Xavin is a fictional superhero in the Marvel Comics "Runaways". They are a Super-Skrull in training, created by author Brian K. Vaughan & artist Adrian Alphona, and debuted in "Runaways" vol. 2 #7. Although Alphona was the series' artist at the time, artist Takeshi Miyazawa first drew the character on print. Xavin had first appeared to the Runaways, taking on the form of a black male, but changed into a black female just for the sake of Karolina Dean, a lesbian whom they were to marry. Xavin is often seen as a male, simply to be "intimidating". Xavin, often called "Xav" for short, is known for their obtuse and warlike personality. They had originally found it hard to fit in with the Runaways due in part to their constant gender switching and unfamiliarity with Earth values and norms, though through proving their loyalty to the group, found acceptance. They are the child of the Skrull Prince De'zean.
Document 13: Kree: The Kree, briefly known as the Ruul, are a fictional scientifically and technologically advanced militaristic alien race appearing in American comic books published by Marvel Comics. They are native to the planet Hala in the Large Magellanic Cloud.
Document 14: Chitauri: The Chitauri are a fictional race of extraterrestrial shapeshifters that appear in publications by Marvel Comics, specifically in Ultimate Marvel. They were created by Mark Millar and Bryan Hitch. They were created for the Ultimate universe franchise in place of the existing Marvel Comics alien species, the Skrulls, which play a similar role in the franchise's mainstream continuity. Later, Marvel would choose to distinguish between the Skrulls and Chitauri of the Ultimate universe. The species would later be adapted to other media, notably appearing in the 2012 film "The Avengers" as an invasion force led by Loki and even in the main Marvel universe.
Document 15: Skrull: The Skrulls are a fictional race of extraterrestrial shapeshifters appearing in American comic books published by Marvel Comics.
ground_truth: in the series "Runaways"