Not long after revealing an Ant Man concept art poster for the 2014 San Diego Comic Con, Marvel has revealed two Avengers: Age of Ultron posters they’ll have at the con. These will be free give-a-ways at Marvel’s booth, but they may not last long and could be gone before Preview Night is over.
One features Iron Man fighting Ultron’s Iron Army, and the other shows Scarlet Witch. If you look at the Scarlet Witch poster, there are arrows hitting the robots, which mean these could be part of a larger piece featuring all of the Avengers. They did a similar multi-poster piece for the first Avengers movie.