Lex Luthor is a brilliant scientist and businessman who is driven by a desire for power and control. He sees Superman as a threat to his vision of a perfect world and uses his vast resources to try to defeat him.

Loki is the Norse god of mischief and a powerful sorcerer. He is known for his cunning and ability to deceive even the most powerful heroes. He often uses his powers to cause chaos and sow discord among the Avengers.

The Joker is a psychopathic criminal mastermind who is known for his sadistic sense of humor and chaotic nature. He is Batman's greatest enemy and has been responsible for some of the most heinous crimes in Gotham City.

Magneto is a powerful mutant with the ability to control metal. He believes that mutants are superior to humans and seeks to create a world where they rule. He has often clashed with the X-Men, who believe in peaceful coexistence between mutants and humans.

Sinestro is a former Green Lantern who was banished from the Green Lantern Corps for abusing his power. He is a powerful and skilled warrior who uses his yellow power ring to spread fear and chaos throughout the universe.

The Riddler is a criminal mastermind who is known for his love of puzzles and riddles. He often leaves clues at the scenes of his crimes, challenging the police and Batman to solve them.

Green Goblin is a psychopathic villain who is obsessed with Spider-Man. He is known for his glider, pumpkin bombs, and maniacal laughter. He has been responsible for some of the most tragic events in Spider-Man's life.

Dormammu is a powerful and ancient entity who rules over the Dark Dimension. He is a master of magic and seeks to conquer other dimensions, including Earth. He has often clashed with Doctor Strange, who is the Sorcerer Supreme of Earth.

Doctor Doom is a brilliant scientist and sorcerer who is the ruler of Latveria. He is a powerful and ruthless villain who seeks to conquer the world and destroy the Fantastic Four. He is known for his iconic green armor and metal mask.

Darkseid is a powerful and tyrannical ruler of the planet Apokolips. He is a master of technology and warfare and seeks to conquer the universe. He is one of the most powerful villains in the DC Comics universe and has often clashed with the Justice League.

Thanos is a powerful and ruthless warlord who seeks to destroy half of all life in the universe. He is known for his Infinity Gauntlet, which grants him immense power. He has often clashed with the Avengers, who are determined to stop him from carrying out his plans.

Rogue is a powerful mutant with the ability to absorb and manipulate energy. She can drain the life force of others, as well as their powers and memories. She has often clashed with the X-Men, who are trying to help her control her powers.

Darkseid is a powerful and tyrannical ruler of the planet Apokolips. He is a master of technology and warfare and seeks to conquer the universe. He is one of the most powerful villains in the DC Comics universe and has often clashed with the Justice League.

Gorilla Grodd is a powerful and intelligent gorilla who has been exposed to radiation, granting him telepathic and telekinetic abilities. He seeks to protect his home in the Congo and often clashes with the Flash, who is determined to stop him from causing harm.

Trigon is a powerful and demonic entity who is the father of Raven. He seeks to conquer Earth and enslave humanity. He has often clashed with the Teen Titans, who are determined to stop him from carrying out his plans.