Esteban de Ablo (Earth-7045)

Esteban de Albo a.k.a. Diablo is a brilliant alchemist from the 9th century who was accidentally awoken by the Fantastic Four in 2018 and has remained a nuisance ever since.

History
to be added

Powers
Due to a special serum he developed, Diablo is apparently immortal, or at least does not age. He also has a greater stamina than could be expected, and has shown some kind of telepathic hypnosis.

Abilities

 * Genius-Level Intelligence
 * Master Alchemist
 * Multilingual: Old Spanish & English
 * Hypnotism (although this could be one of his powers)

Equipment
Diablo always carries an arsenal of alchemy potions and pills he discovered or invented, in the hidden pockets of his suit. Although the range of his power is wide, all of the feats are temporary unless Diablo provides a second dose. The only exceptions are the elixir he used on the Dragon Man android and his longevity serum.
 * Diablo can affect his own body by changing his appearance to look like a different person, or by becoming a nerveless protoplasm blob, which protects him from certain forms of damage.
 * Diablo can control other people with gas pills, including nervous gas or hypnotic gas, or even a pill to resist death through cell morphing. Some potions knock down people by reducing their body temperatures, and of course he has pills to increase the susceptibility of people to his hypnotic orders.
 * He can also perform temporal molecular transmutation (stones to feathers), modeling surface features and cause explosions equivalent to 56 pounds of TNT. He can create objects from nothing or transform an object from one state to another (water to ice, for instance) He can also animate inanimate matter and control items and beings formed from alchemy elements (earth, air, water and fire).

Trivia

 * Diablo is the Spanish translation for "devil".
 * "Ablo" is not an existing word, but could be a perturbation of Pablo, the Spanish name of apostle Paul.
 * It is still unclear whether Corazón is Diablo's first surname (being de Ablo his second surname, or his mother's surname) or, alternatively, Corazón is his second name. Anyhow, Corazón is not common as a first name or as a surname in Spain.