Deadman

Boston Brand AKA Deadman is an undead superhero in the DC comic universe. Deadman has the powers to possess others, fly, pass through matter and even travel between the worlds of the living and dead. While in a body in addition to any physical strength or powers his host might have Deadman is capable of using great fighting skill and nimble reflexes regardless of the any lack speed or fighting prowess said body normally be restricted by.