The Invincible Iron Man #66 2003

This issue of The Invincible Iron Man #66, published by Marvel in February 1974, features a classic Avenger-on-Avenger battle. Iron Man's body is under the thrall of the Skrull outcast Krimonn, who uses Shell-Head's powers to wreak havoc. The Mighty Thor arrives to confront his possessed teammate, leading to a titanic clash. This key Bronze Age issue is notable for the intense confrontation between Iron Man and Thor, as the God of Thunder attempts to free his comrade from alien control. It's a significant moment for collectors interested in classic Marvel hero vs. hero encounters.