Poison Ivy is a character appearing in American comic books published by DC Comics. Created by writer Robert Kanigher and artist Carmine Infantino, she debuted in Batman #181 and has become one of the superhero Batman's most enduring enemies belonging to the collective of adversaries that make up his rogues gallery.
Man-Bat is a fictional character appearing in American comic books published by DC Comics. Introduced in Detective Comics #400 as an enemy of the superhero Batman, the character belongs to the collective of adversaries that make up his rogues gallery. Originally portrayed as a supervillain, later incarnations show the Man-Bat as a sympathetic villain or antihero.
Clayface is an alias used by several supervillains appearing in American comic books published by DC Comics. Most incarnations of the character possess clay-like bodies and shapeshifting abilities, and all of them are adversaries of the superhero Batman. In 2009, Clayface was ranked as IGN's 73rd-greatest comic book villain of all time.
The Cluemaster is a supervillain appearing in American comic books published by DC Comics, commonly as an adversary of the superhero Batman as well as a recurring enemy of Tim Drake, the third Robin. Cluemaster first appeared in Detective Comics #351 and was created by Gardner Fox and Carmine Infantino.
Killer Moth is a supervillain appearing in comic books published by DC Comics, usually as an adversary and dedicated original foil personality of Batman. Like Batman, he has no superpowers and relies on his technical equipment, including a Mothmobile and numerous gimmicks. Killer Moth originally wore a garish costume of purple and green striped fabric, with an orange cape and moth-like mask. In Underworld Unleashed, Killer Moth is transformed into the monster Charaxes with superhuman abilities.
Firefly is a supervillain appearing in American comic books published by DC Comics. Created by France Herron and Dick Sprang, he made his debut in Detective Comics #184. Initially portrayed as a criminal who utilized lighting effects to commit robberies, Firefly was later reimagined as a sociopathic pyromaniac with an obsessive compulsion to start fires following Crisis on Infinite Earths' reboot of the DC Universe in the 1980s. This darker depiction of the character has since endured as one of the superhero Batman's most recurring enemies and belongs to the collective of adversaries that make up his central rogues gallery.
Maximilian "Maxie" Zeus is a supervillain appearing in American comic books published by DC Comics, primarily as a minor enemy of Batman. He is depicted as a mentally ill former history professor who is obsessed with Greek mythology and believes himself to be the god Zeus, becoming a crime lord in Gotham City.
KGBeast is a supervillain appearing in comic books published by DC Comics. Created by Jim Starlin and Jim Aparo, the character first appeared as an adversary of Batman.
Blockbuster is the name of four supervillains and a criminal organization appearing in American comic books published by DC Comics. The first iteration was an adversary of Batman and Robin, while the second served as one of Nightwing's greatest enemies. The latest version first appeared in the pages of the series 52 wherein he is directed into battle against Lex Luthor's team of superheroes.
Calculator is a supervillain appearing in American comic books published by DC Comics. Originally introduced as an enemy of the Atom, the character was later redeveloped in the 2000s as a master information broker, hacker, and tactical supervisor to other supervillains, and foil to Batman's partner Oracle.
The Terrible Trio is a group of supervillains appearing in comic books published by DC Comics, first appearing in Detective Comics #253. Individually known as Fox, Vulture, and Shark, their respective real names were originally Warren Lawford, Armand Lydecker, and Gunther Hardwick - though these have changed over the decades.
Black Spider is the name of several supervillains and assassins appearing in American comic books published by DC Comics. Most characters who operated under the alias are depicted as both lesser renown adversaries of Batman and a member of various super-villain organizations.
Mr. Freeze is the name of two supervillains appearing in American comic books published by DC Comics. Created by writer Dave Wood and artists Sheldon Moldoff and Bob Kane, the character initially debuted in Batman #121 as Mr. Zero, a mad scientist with an unknown birth name who, after a physiology-altering mishap, becomes an ice-themed criminal typically armed with freezing weapons and an adversary of the superhero Batman forced to live in sub-zero temperatures and wear a special "cryo-suit" for survival. He was later renamed "Mr. Freeze" after the version featured in the 1966 Batman television series.
