Ghost

Ghost is a complex character in Marvel Comics, first appearing in the 1987 Iron Man comics. He is typically depicted as an anti-capitalist saboteur dedicated to destroying political and economic institutions he views as oppressive, particularly those dealing with advanced technology and surveillance. Ghost's true identity remains a mystery, but he claims to have been an IT researcher who was transformed by corporate greed. He possesses a high-tech battle suit that allows him to become invisible and intangible, making him a formidable and elusive foe. Initially an enemy of Iron Man, he has since become an anti-hero and a member of the Thunderbolts. In the Marvel Cinematic Universe, Ghost is portrayed by Ava Starr, who gained similar powers through a quantum accident and is depicted as a tragic figure, first appearing in Ant-Man and the Wasp and is slated to return in Thunderbolts*.