2. Vision
Making his first appearances in Age of Ultron and Civil War, Vision is the most powerful of The Avengers thanks to the Mind Stone that’s attached to his head. Most have known since his inception in Age of Ultron that his days where numbered as Thanos approached in search of the Infinity Stone. In the first trailer we got a glimpse of one of the members of The Black Order attempting to pull the mind stone from his head. Vision’s ability to survive without the mind stone is unknown; my bet is less than likely.
