Diablo (Marvel Comics)

Diablo (Esteban Corazón de Ablo) is a fictional supervillain appearing in American comic books published by Marvel Comics. Diablo is an enemy of the Fantastic Four. He is depicted as an evil alchemist. Created by writer Stan Lee and artist Jack Kirby, the character first appeared in Fantastic Four vol. 1 #30 (September 1964).

Publication history
Diablo was created by writer Stan Lee and artist Jack Kirby, and first appeared in Fantastic Four vol. 1 #30 (September 1964).

In a 2013 interview with Chris Hardwick of Nerdist, creator Lee said that Diablo was his greatest regret because he cannot remember the character, who he is, and why he did what he did, saying, "When you create a character you should feel you know him".

Fictional character biography
Esteban Corazón de Ablo was a powerful alchemist in 9th century Saragossa, who sold his soul to the demon Mephisto to lengthen his life far beyond a human span.

Years later, Diablo set up a base in Transylvania where he made a pact with the Vampires.

The villagers had enough of him where they formed an angry mob and buried him within a stone crypt under his castle. Another century later, the Fantastic Four appeared in Transylvania on a vacation, when a local named Baron Hugo told them the legend of Diablo. That night, Diablo whispered to The Thing to awake and free him from his prison by pulling out the stone plug on his crypt and smashing the stone slab that covered him. Freed, Diablo offered a potion to the Thing that would turn him halfway into a human. In exchange for Ben's services for a year, he would give him the other potion that would finalize the change. When the rest of the Fantastic Four arrived, they found Ben working for Diablo. They fought with him and tried to convince him to leave his service, but Ben refused, and the three were forced to leave him behind. Diablo soon made his appearance known to the world, and sold his alchemic chemicals internationally, making him the richest man on the planet. Shortly before the rest of the world, Mister Fantastic discovered that Diablo's chemicals worked, but only for a short while, before failing. The world turned on Diablo, but he had already built up an army of loyal followers and was prepared to use his alchemic powers to conquer the planet. But once Diablo had revealed his true intentions, the Fantastic Four were free to attack him. At the same time, the Thing had also discovered that the potion he was given wore off, and he turned on Diablo, but Diablo used one of his chemical pellets to knock him out and seal him in an unbreakable, glass capsule. The remaining three members of the Fantastic Four soon attacked Diablo's fortress, but after a struggle, Diablo managed to capture them with his chemical pellets. Diablo sealed up the last of the Fantastic Four in the same capsules, but Ben quickly escaped when his broke down. Angered, he chased Diablo through his own castle, until he crushed a suit of armor into a giant ball, and threw it after him. Diablo ran from it, hiding within the crypt that the villagers had sealed him in. The Thing followed behind him and reinserted the giant, stone plug, and then smashed it with both fists, causing the entire castle to come crumbling down upon the crypt. The Fantastic Four were later freed, and the Human Torch melted the stone into slag to harden Diablo's prison.

But Diablo eventually used his potions to destroy his melted stone prison, and escape to get revenge on the Fantastic Four. His next move was to travel to North America and New York's State University, where he helped Professor Gilbert to animate his android creation, Dragon Man. He turned the Dragon Man against the Fantastic Four, but it eventually turned on him and drove both of them underneath a frozen lake, where he was lost for a time. Diablo later reactivated the Dragon Man, creating a whole army of Dragon Men. He was defeated by the Avengers, however.

Diablo later clashed with Doctor Doom. He next took the Inhuman, Crystal, captive. He took control of Terra Verde, but was ultimately defeated by the Human Torch. Diablo later recruited Darkoth as a pawn to battle Doctor Doom, but was betrayed by Darkoth. Diablo later sent elementals to battle the Fantastic Four, and battled Iron Man after that.

It was later revealed that Diablo had a romantic relationship with the woman who became the criminal Gilded Lily. Diablo was freed from prison by Gilded Lily, though he turned against her and was defeated by Alpha Flight. Diablo later attacked the Fantastic Four, again using elementals against them. Diablo conquered the country of Tierra del Maiz, and in another clash with Alpha Flight, he was apparently killed.

However, Diablo survived and reappeared again later. He was later responsible for the destruction of the Fantastic Four's headquarters, Pier 4. He aided the Fantastic Four in driving the chaos demon Shuma-Gorath back to its home dimension.

Diablo has also fought Spider-Man. After escaping Spider-Man, he is approached by Ana Kravinoff who states that her mother would like to speak with him.

Some time later, he has become a subject of the new Night Thrasher's interest.

He was later seen in Vieques, an island–municipality of Puerto Rico, where he helped Spider-Man and the Human Torch defeat a giant radioactive sea monster that was devouring the residents and tourists.

During The Gauntlet storyline, Diablo is present with Electro, Ana Kravinoff, Sasha Kravinoff, and Alyosha Kravinoff when Mattie Franklin is sacrificed as part of a ritual that resurrects Vladimir Kravinoff as a humanoid lion creature.

During the Origin of the Species storyline, Diablo is invited by Doctor Octopus to join his supervillain team where he promises them that they will receive a reward in exchange for securing some specific items for him. Ever since Lily Hollister's baby was stolen by the Chameleon, Spider-Man had been going on a rampage against any villains involved. The police recovered a web ball containing Spot, Diablo, and Overdrive.

Diablo is later recruited by Max Fury to join the Shadow Council's incarnation of the Masters of Evil.

Sometime later, Diablo kidnaps Maria Hill in order to acquire the security code clearances to all active helicarriers and the Triskelion but is defeated by a reformed Doctor Doom.

Diablo is later shown using a cloning spell on a Moloid to excavate a mystical artifact when he is ambushed by the Inhuman known as Mosaic, who destroys the artifact and forces him to surrender.

Powers and abilities
Diablo is a practitioner of alchemy, science based upon the transmutation of elements, and has attained mastery of the alchemical sciences with his genius-level intellect. He was educated by tutors in 9th-century Spain, and is self-taught in alchemy and modern sciences.

Diablo has extended his youth and life through a longevity serum, and can affect his own body by changing his appearance to look like a different person, or become "nerveless protoplasm", which makes him immune to certain forms of harm.

He employs a huge arsenal of alchemical potions that he discovered or invented, and conceals within hidden pouches and pockets in his costume. His alchemy can transmute elements through means unknown to modern science. Although the range of his power is wide, the effects are temporary unless Diablo provides a second dose, with the exception being the elixir he used on Dragon Man. His mixtures include nerve gas pellets, sleeping potions, a potion that renders a person inert by lowering their body temperature, pellets that make people susceptible to Diablo's hypnotic orders, and other potions and pellets that enable him to transmute inorganic matter (stones to feathers, water to ice, etc.), unleash explosive blasts, model surface features, give life to inanimate objects, and create beings formed from the elements of earth, fire, wind, and water called "elementals". He also has alchemical potions which grant him teleportation for quick escapes.

Age of Apocalypse
In the Age of Apocalypse reality, Diablo and the Absorbing Man work as prison wardens for one of the many prisons maintained for Apocalypse. This particular one is located in a section of Aztec ruins in Mexico. He is killed by Nightcrawler during X-Men's mission to rescue Robert Kelly, a mutant-human peace activist.

Marvel Zombies
In the Marvel Zombies reality, Diablo appears as one of the many zombiefied super-powered beings hoping for access to the Kingpin's human cloning vats. He successfully trades several cans of cat food for his desired time. He then made friends with zombie Scorpion. Zombie Diablo then kills himself by ripping out the skull and severely crushed it after one of his arms are ripped apart.

Ultimate Marvel
The Ultimate Universe version of Diablo is named Menendez Flores instead of Esteban Corazón de Ablo. He made his Ultimate Universe debut in Ultimate Fantastic Four #39. In that issue, it was revealed that he was an evil alchemist who had been confined by the good alchemist Andrea Vecchiato to a "tower with no door" in 15th century Milan. Along with the help of his hunchback henchman Peppone, he reached across time to kidnap people close to the Fantastic Four, only to challenge them to a contest. He intended to use Reed's sister as an important part of his plan for immortality. The Four, along with a contingent of soldiers led by Willie Lumpkin, head back in time to oppose him. He was defeated and vanishes after being touched by Reed's temporarily super-powered sister Enid.

Television

 * Diablo appeared in the 1967 Fantastic Four episode "Diablo", voiced by Regis Cordic.
 * Diablo appeared in the Fantastic Four: World's Greatest Heroes episode "Johnny Storm and the Potion of Fire" voiced by Trevor Devall. He performs a ceremony to attain the vast power of the elements through special potions to rule the world. However, the ceremony is disrupted by Johnny Storm, who crashes into the fire potion, which affects his own fire powers and mind. Diablo secretly makes the element of fire grow inside of him using his alchemical potions. Even in spite of Johnny overcomes its power, Diablo steals the fire potion back and completes the original ceremony before Mister Fantastic uses a magic neutralizer he built to stop him once and for all.
 * Diablo appeared in the anime series Marvel Disk Wars: The Avengers, voiced by Tomohisa Aso in Japanese and Matthew Mercer in English.

Video games

 * Diablo appears in the 2005 Fantastic Four video game, voiced by André Sogliuzzo. He and his army of jungle warriors seek to find cosmic-powered meteors that landed on Earth following the cosmic storm that gave the Fantastic Four their powers to rule all of mankind, putting him in conflict with the team as they seek the rocks to power a machine that could turn the Thing back to normal.
 * Diablo appears in the mobile game Marvel Contest of Champions.