Concept

Kryptonite

Related concepts (16)
Superman
Superman is a superhero who appears in American comic books published by DC Comics. The character was created by writer Jerry Siegel and artist Joe Shuster, and debuted in the comic book Action Comics #1 (cover-dated June 1938 and published April 18, 1938). Superman has been adapted to a number of other media, which includes radio serials, novels, films, television shows, theater, and video games. Superman was born on the fictional planet Krypton and was named Kal-El.
Brainiac (character)
Brainiac is a supervillain appearing in American comic books published by DC Comics. The character was created by Otto Binder and Al Plastino and first appeared in Action Comics #242 in July 1958. Brainiac is usually depicted as an extraterrestrial android or cyborg and enemy of Superman and the Justice League, and is regarded as one of Superman's archenemies, second only to Lex Luthor. He is known for shrinking and stealing Kandor, the capital city of Superman's home planet Krypton, and is even responsible for Krypton's destruction in some continuities.
Krypton (comics)
Krypton is a fictional planet appearing in American comic books published by DC Comics, most commonly appearing or mentioning in stories starring the superhero Superman as the world he came from. The planet was created by Jerry Siegel and Joe Shuster, and was named after the chemical element krypton. The planet was first mentioned in Action Comics #1 (June 1938) and made its first appearance in Superman #1 (1939).
Jor-El
Jor-El, originally known as Jor-L, is a character appearing in American comic books published by DC Comics. Created by writer Jerry Siegel and artist Joe Shuster, Jor-El first appeared in a newspaper comic strip in 1939 with Superman. Jor-El is Superman's biological father, the husband of Lara, and a leading scientist on the planet Krypton before its destruction. He foresees his planet's fate but is unable to convince his colleagues in time to rescue most of Krypton's inhabitants.
Phantom Zone
The Phantom Zone is a prison-like parallel dimension appearing in American comic books published by DC Comics. It is mainly associated with stories featuring Superman. It first appeared in Adventure Comics #283 (April 1961), and was created by Robert Bernstein and George Papp. It was frequently used in the Superman comics before the continuity was rebooted in the 1980s, after Crisis on Infinite Earths, and has appeared occasionally since.
Darkseid
Darkseid ('dɑrksaid) is a supervillain appearing in American comic books published by DC Comics. The character was created by writer-artist Jack Kirby to serve as the primary antagonist of his "Fourth World" metaseries, and was first seen briefly in a series of cameos that started in Superman's Pal Jimmy Olsen #134 in December 1970 before being seen in a full story in the debut issue of Forever People in February 1971. Kirby modeled Darkseid's face on actor Jack Palance and based his personality on Adolf Hitler and Richard Nixon.
Silver Age of Comic Books
The Silver Age of Comic Books was a period of artistic advancement and widespread commercial success in mainstream American comic books, predominantly those featuring the superhero archetype. Following the Golden Age of Comic Books and an interregnum in the early to mid-1950s, the Silver Age is considered to cover the period from 1956 to 1970, and was succeeded by the Bronze Age. The popularity and circulation of comic books about superheroes had declined following World War II, and comic books about horror, crime and romance took larger shares of the market.
Aquaman
Aquaman is a superhero appearing in American comic books published by DC Comics. Created by Paul Norris and Mort Weisinger, the character debuted in More Fun Comics #73 (November 1941).. Initially a backup feature in DC's anthology titles, Aquaman later starred in several volumes of a solo comic book series. During the late 1950s and 1960s superhero-revival period known as the Silver Age, he was a founding member of the Justice League.
Doomsday (DC Comics)
Doomsday is a supervillain appearing in American comic books published by DC Comics, commonly as one of Superman's deadliest foes. Created by writer-artist Dan Jurgens, the character had a cameo appearance in Superman: The Man of Steel #17 (November 1992) and made his first full appearance in Superman: The Man of Steel #18 (December 1992). Doomsday ranked as #46 on IGN's list of the Top 100 Comic Book Villains of All Time. He is best known as the character that killed Superman in The Death of Superman story arc "Doomsday!".
LexCorp
Lexcorp (originally styled as LexCorp or LuthorCorp) is a fictional organized crime company appearing in American comic books published by DC Comics. Owned by Lex Luthor, the company is based in Metropolis and is headquartered in LexCorp Tower. The establishment of LexCorp by Lex Luthor is a stark departure from earlier portrayals of the company's founder, transitioning the character from a warlord and would-be dictator into a power-mad business magnate.

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