¿Who is stronger, Nekron or Jean Grey?

Nekron is a comic book character created by DC Comics and is known to be the lord of death and king of the underworld. He is a dark and terrifying character, who feeds on the souls of the dead and seeks to destroy all who stand in his way. Nekron was first introduced in the comic Tales of the Green Lantern Corps, where it was revealed that he had been present in the DC Universe since the beginning and had been manipulating the dead to rise from their graves and become his army of the undead. In addition, Nekron has the ability to control the dead and bring them back to life, making him a formidable foe for any hero who confronts him. In short, Nekron is a dark and terrifying comic book character with the ability to control the dead and bring them back to life. If you are a comic book fan and are interested in characters with supernatural powers and a dark history, you should definitely check out the stories featuring Nekron and see how he stands up to DC's heroes.

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.