Owl

Leland Owlsley, known as the Owl, is a criminal mastermind and frequent adversary of Daredevil and Spider-Man. He is a former financial expert turned crime lord who gained the ability to fly through a serum, which also caused physical mutations over time. The Owl is recognized for his intimidating presence and strategic mind in the underworld. His ruthless ambition and ties to organized crime make him a persistent threat in the Marvel universe.