Question: By whom was Zaladane, the fictional character created by Marvel Comics, written?
Context: Symkaria is a fictional Eastern European country appearing in American comic books published by Marvel Comics.  The country was created by Tom DeFalco for the Marvel Universe.  It is one of several fictional countries in Eastern Europe created for Marvel Comics.  The fictional country is mostly known as being the home of Silver Sable and the Wild Pack team though it is used throughout the Marvel Universe.  The country has appeared in issues of "Silver Sable", "Silver Sable and the Wild Pack", "The Amazing Spider-Man", "Thunderbolts", "Citizen V and the V-Battalion", and other comics published by Marvel Comics. Namor the Sub-Mariner ( ) (Namor McKenzie) is a fictional character appearing in American comic books published by Marvel Comics.  Debuting in early 1939, the character was created by writer-artist Bill Everett for Funnies Inc., one of the first "packagers" in the early days of comic books that supplied comics on demand to publishers looking to enter the new medium.  Initially created for the unreleased comic "Motion Picture Funnies Weekly", the Sub-Mariner first appeared publicly in "Marvel Comics" #1 (cover-dated Oct. 1939) – the first comic book from Timely Comics, the 1930s–1940s predecessor of the company Marvel Comics.  During that period, known to historians and fans as the Golden Age of Comic Books, the Sub-Mariner was one of Timely's top three characters, along with Captain America and the original Human Torch.  Everett said the character's name was inspired by Samuel Taylor Coleridge's poem, "The Rime of the Ancient Mariner".  Everett came up with "Namor" by writing down noble sounding names backwards and thought Roman/Namor looked the best. Cipher (Jennifer Swann) is a fictional character appearing in American comic books published by Marvel Comics.  The character appears in the newuniversal imprint of Marvel Comics, and is one of the four initial superhumans created by the White Event in 2006 (the others being Justice, Nightmask, and Star Brand).  "newuniversal", designated Earth-555 in the Marvel Comics multiverse, is a re-imagining of the New Universe imprint from the late 1980s.  The name Cipher actually refers to two things: a powerful extra-dimensional glyph (tattoo) that confers superhuman powers on a sentient being, and the name of the being that wields the glyph.  Cipher is a new superhuman created by Warren Ellis and Salvador Larroca who were inspired by the original Spitfire and the nature of the Star Brand itself (as an extra-dimensional tool of near-unlimited power), combined with strong conceptual ties to Iron Man. Magneto is a fictional character created by Stan Lee and Jack Kirby.  The character first appeared in "Strange Tales" #84, in May 1961, just before Atlas Comics became Marvel Comics.  Even though the character name and creators are the same as the modern Marvel's Magneto, the Atlas Comics character is not related to Marvel's mutant. The Angel (Thomas Halloway, often shortened to Tom Halloway) is a fictional character, a superhero appearing in American comic books published by Marvel Comics.  Created by artist Paul Gustavson and an unconfirmed writer during the Golden Age of Comic Books, the Angel first appeared in "Marvel Comics" #1 (Oct. 1939), the first publication of Marvel Comics' predecessor, Timely Comics. Solomon Kane is a fictional character created by the pulp-era writer Robert E. Howard.  He was featured in several comics published by Marvel Comics in the 1970s and 1980s.  Dark Horse Comics began publishing a new series of Kane stories in 2008, and also published collections of the 1970s Marvel stories in 2009. Captain America is a fictional character appearing in American comic books published by Marvel Comics.  Created by cartoonists Joe Simon and Jack Kirby, the character first appeared in "Captain America Comics" #1 (cover dated March 1941) from Timely Comics, a predecessor of Marvel Comics.  Captain America was designed as a patriotic supersoldier who often fought the Axis powers of World War II and was Timely Comics' most popular character during the wartime period.  The popularity of superheroes waned following the war and the "Captain America" comic book was discontinued in 1950, with a short-lived revival in 1953.  Since Marvel Comics revived the character in 1964, Captain America has remained in publication. 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. 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. Red Sonja is a 1985 Dutch-American sword and sorcery action film directed by Richard Fleischer.  The film introduces Brigitte Nielsen as the title character with Arnold Schwarzenegger, Sandahl Bergman, Ronald Lacey, Ernie Reyes, Jr., Paul L. Smith and Pat Roach in supporting roles.  The film features the sword-wielding Marvel Comics character Red Sonja, created by Roy Thomas, who first appeared in Marvel's "Conan the Barbarian" series (#23) in 1973.  The film's character of Red Sonja was based on Red Sonya of Rogatino, a character created by Robert E. Howard appearing in his short story "The Shadow of the Vulture" (1934).  The film acknowledges that it was "based on the character created by Robert E. Howard" in the introductory credits.
Answer: Arnold Drake and Jim Steranko