Iron Man #72

In "Convention of Fear!", Iron Man faces a terrifying trio of villains—Whiplash, the Melter, and the Man-Bull—united as the deadly Death Squad, all converging on Tony Stark during a high-stakes convention. With the mysterious threat of the Black Lama looming, Iron Man must rely on his wits and armor to survive a siege unlike any he's faced before. Written by Mike Friedrich and Barry Alfonso, with dynamic art by George Tuska, Neal Adams, Alan Kupperberg, and Frank Brunner, and a cover by Gil Kane and John Romita, this 1975 classic delivers a pulse-pounding clash of tech, brute force, and mystery.