The Six-Fingered Hand is a fictional organization in the Marvel Universe

Marvel Universe

The Marvel Universe is the shared fictional universe where most comic book titles and other media published by Marvel Entertainment take place, including those featuring Marvel's most familiar characters, such as Spider-Man, the Hulk, the X-Men, and the Avengers.The Marvel Universe is further...

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The Six-Fingered Hand was a group of six lesser demons

Demons (Marvel Comics)

The Marvel Comics universe hosts a number of demons, many of whom are at times at conflict with gods and angels. All possess varying degrees of mystical power, feed upon souls for self-sustenance, and are inclined towards dark or “black” magic - evil....

 acting as pawns of more powerful demons, including Mephisto

Mephisto (comics)

Mephisto is a fictional character that appears in comic books published by Marvel Comics. The character first appears in Silver Surfer #3 and was created by Stan Lee and John Buscema, loosely modeled on Mephistopheles - a character from the Faust legend.Debuting in the Silver Age of comic books,...

. The legion of demons once plotted to merge Earth and Hell, but their plan was successfully opposed by the Defenders

Defenders (comics)

The Defenders is the name of a number of Marvel Comics superhero groups which are usually presented as a "non-team" of individualistic "outsiders," each known for following their own agendas...

. The six are also responsible for the creation of the Lesser Grey God, a statuette which has the power to reactivate old curses.

Members

• Avarrish, who has also clashed with Ghost Rider (Johnny Blaze)
  Ghost Rider (Johnny Blaze)
  Ghost Rider is a fictional character, an antihero in the Marvel Comics Universe. He is the second Marvel character to use the name Ghost Rider, following the Western hero later known as the Phantom Rider, and preceding Daniel Ketch.Johnny Blaze was portrayed both in the 2007 film Ghost Rider and...
  
  /Zarathos
  Zarathos
  Zarathos is a fictional character in the Marvel Comics series Ghost Rider. He is a demonic being who tortures and devours souls. He first appears in Marvel Spotlight #5 .-Fictional character biography:...
  
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• Fashima, who has also clashed with Ghost Rider (Johnny Blaze)
  Ghost Rider (Johnny Blaze)
  Ghost Rider is a fictional character, an antihero in the Marvel Comics Universe. He is the second Marvel character to use the name Ghost Rider, following the Western hero later known as the Phantom Rider, and preceding Daniel Ketch.Johnny Blaze was portrayed both in the 2007 film Ghost Rider and...
  
  /Zarathos
  Zarathos
  Zarathos is a fictional character in the Marvel Comics series Ghost Rider. He is a demonic being who tortures and devours souls. He first appears in Marvel Spotlight #5 .-Fictional character biography:...
  
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• Hyppokri
• Puishannt, who has also clashed with Dracula
  Dracula (Marvel Comics)
  Dracula is a fictional character, a comic book supervillain appearing in books published by Marvel Comics. He is based on the vampire Count Dracula from the novel of the same name by author Bram Stoker, and is also influenced by Universal Studios' version of the character.-Publication history:A...
  
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• Unthinnk, who has also clashed with (and possessed) Man-Thing
  Man-Thing
  The Man-Thing is a fictional character, a monster in publications from Marvel Comics. Created by writers Stan Lee, Roy Thomas, and Gerry Conway and artist Gray Morrow, the character first appeared in Savage Tales #1 , and went on to be featured in various titles and in his own series, including...
  
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• Maya, the sixth and final member of the Six Fingered Hand, was actually a disguised Mephisto, who manipulated the rest of the group.