Jean Grey is a comic book character created by Marvel Comics and is known to be one of the publisher's most powerful and beloved heroes. She is a mutant who has developed the ability to control and manipulate telepathy and telekinesis. Jean Grey was first introduced in the comic book "X-Men", where it was revealed that she had been one of the founding members of the team of mutants led by Professor X. Although she initially acted as a hero, Jean Grey faced many obstacles and ethical dilemmas throughout her career and had to make difficult decisions to protect humanity.
Anti-Monitor is a comic book character created by DC Comics and is known to be one of the publisher's most powerful and feared villains. He is the main antagonist in the story "Crisis on Infinite Earths", where he tries to destroy all the universes of the multiverse and become the supreme being of the universe. Anti-Monitor has a number of supernatural powers, such as the ability to manipulate antimatter energy, the ability to control matter and energy, and the ability to travel through time and space. He is also immortal and virtually indestructible, making him a formidable foe for any hero who confronts him. In short, Anti-Monitor is a fearsome and powerful comic book character with a range of supernatural powers and a mission to destroy every universe in the multiverse. If you're a comic book fan and you're interested in characters with supernatural powers and a dark history, you should definitely check out the stories featuring Anti-Monitor and see how he stands up to DC's heroes.