SevenShackles
Was having this conversation a little while ago and thought Martian Manhunter could beat the duo no matter the circumstance but admittedly I don't know much on vision beyond the basics and some comics so out of curiously iv brought this here.
Round 1; team gets one day prep.
Round 2; random encounter.
Fight takes place in Gotham city, who wins and why?
http://i.newsarama.com/images/AvengersOrigins_Vision_02.jpg
http://upload.wikimedia.org/wikipedia/en/thumb/7/75/Moonstone.PNG/250px-Moonstone.PNG
VS
http://media.comicvine.com/uploads/0/8190/197379-94783-martian-manhunter_super.jpg
Round 1; team gets one day prep.
Round 2; random encounter.
Fight takes place in Gotham city, who wins and why?
http://i.newsarama.com/images/AvengersOrigins_Vision_02.jpg
http://upload.wikimedia.org/wikipedia/en/thumb/7/75/Moonstone.PNG/250px-Moonstone.PNG
VS
http://media.comicvine.com/uploads/0/8190/197379-94783-martian-manhunter_super.jpg