Why it's Hot:
- 1st appearance of Vision
- 2nd appearance of Ultron
- Cover art by John Buscema
Synopsis:
In Avengers #57 (October 1968), the Vision makes his first appearance, infiltrating Avengers HQ before collapsing. After battling the team, the synthetic being reveals he was sent by Ultron-5 to destroy them. Ultimately, the Vision betrays his creator, fighting Ultron to save the Avengers.