Polaris (Lorna Dane) is a fictional superhero appearing in American comic books published by Marvel Comics, most commonly in association with the X-Men.
 Created by Arnold Drake and Jim Steranko, Polaris first appeared in "The X-Men" #49 (October, 1968).
 For most of her publication history, she has been a superheroine, and a member of either the X-Men or one of its sister groups, such as X-Factor, though from 1987 to 1989, she was possessed by a villainous telepathic entity, and functioned as the supervillain Malice.
Natasha Irons is a fictional character, a superhero in the DC Universe and the niece of John Henry Irons (the superhero Steel).
 Natasha first appears in "Steel" (vol.
 2) #1 (February 1994).
 She becomes the fifth superhero to use the name Steel when her uncle is injured.
 In the 2006 limited series "52", Natasha gains superpowers and uses the codename Starlight.
 When her powers change, allowing her to become a being of living mist she assumes the codename Vaporlock.
Barbara Gordon is a fictional superhero appearing in American comic books published by DC Comics, commonly in association with the superhero Batman.
 The character was created by William Dozier, Julius Schwartz, and Carmine Infantino.
 At the request of the producers of the 1960s "Batman" television series, DC editor Schwartz called for a new female counterpart to the superhero Batman that could be introduced into publication and the third season of the show simultaneously.
 The character subsequently made her first comic book appearance as Batgirl in "Detective Comics" #359, titled "The Million Dollar Debut of Batgirl!"
 (January 1967), by writer Gardner Fox and artist Carmine Infantino.
A superhero (sometimes rendered super-hero or super hero) is a type of heroic stock character who possesses supernatural or superhuman powers and who is dedicated to fighting crime, protecting the public, and usually battling supervillains.
 A female superhero is sometimes called a superheroine (also rendered super-heroine or super heroine), although the word superhero is commonly used for females also.
 Superhero fiction is the genre of fiction that is centered on such characters, especially in American comic books since the 1930s.
Zaladane is a fictional character appearing in American comic books published by Marvel Comics.
 Zaladane is usually depicted as a sorceress and the high priestess of the sun god Garokk, the Petrified Man.
 She is the alleged sister of Polaris, a claim made at a time when Polaris' own parentage had not yet been confirmed.
Katana (Tatsu Yamashiro) is a fictional superheroine that appears in comic books published by DC Comics.
 First appearing in 1983, Katana is a samurai warrior whose skill with a sword allows her to fight for justice as a superhero.
 Her tragic backstory includes the death of her husband, Maseo, whose soul becomes trapped in her blade, the Soultaker.
 Katana has been featured in various DC Comics superhero teams, including the Justice League and the Birds of Prey, but is most commonly associated with the team known as the Outsiders, a team of heroes hand-picked by Batman to act as his personal black ops team, handling riskier missions.
In Greek mythology, a Gorgon ( ; plural: Gorgons, Ancient Greek: Γοργών/Γοργώ "Gorgon"/"Gorgo") is a female creature.
 The name derives from the ancient Greek word gorgós, which means "dreadful", and appears to come from the same root as the Sanskrit word "garğ" which is defined as a guttural sound, similar to the growling of a beast, thus possibly originating as an onomatopoeia.
 While descriptions of Gorgons vary across Greek literature and occur in the earliest examples of Greek literature, the term commonly refers to any of three sisters who had hair made of living, venomous snakes, as well as a horrifying visage that turned those who beheld her to stone.
 Traditionally, while two of the Gorgons were immortal, Stheno and Euryale, their sister Medusa was not, and she was slain by the demigod and hero Perseus.
Sanders was born in London in 1750.
 He appears to have been the son of John Saunders, a pastel-painter of merit, who practised at Norwich, Stourbridge in Worcestershire, and elsewhere.
 Sanders was a student at the Royal Academy in 1769, and earned a silver medal in 1770.
 He first appears as an exhibitor at the Royal Academy in 1771, when he sent a portrait and "A Philosopher".
 In 1772 he exhibited "St. Sebastian" and a portrait; in 1773 "Jael and Sisera" and three portraits; and continued to exhibit pictures in oil and crayon, and drawings, for some years.
 During these years he was resident in Great Ormond Street, and in 1775 appears in the catalogue of the Royal Academy as "John Saunders, junior."
 Possibly, some works mentioned above were exhibited by his father.
Spencer Bridges is a fictional comic book superhero, a member of the superhero team Dynamo 5, which appears in the monthly series of the same name from Image Comics.
 Created by writer Jay Faerber and artist Mahmud A. Asrar, he first appeared in "Dynamo 5" #1 (January 2007).
 He is a half human, half extraterrestrial hybrid, the child of an alien woman and the Earth superhero, Captain Dynamo, from whom he inherited superhuman abilities.
Tahpenes (תַּחְפְּנֵ֥יס, תַּחְפְּנֵ֔ס; LXX Θεκεμιμας, or Θεχεμινας; possibly meaning "the wife of the king") is an Egyptian queen mentioned in the First Book of Kings.
 She appears at 1 Kings 11:19–20, where the Egyptian pharaoh awards Hadad the Edomite with Tahpenes' sister in marriage.
 Tahpenes weaned the son of Hadad and her sister - Genubath, who was also raised in the pharaoh's household.

Question: Zaladane is possibly the sister of the superhero who appears most commonly in association with whom?
Answer: X-Men