Tales to Astonish #70

Namor returns to Atlantis to find his throne seized by the ruthless Warlord Krang, who plans to conquer the surface world. Betrayed by Lady Dorma, whom he once saved, Namor is imprisoned as a traitor—only to escape with her help, driven by the desperate need to reclaim his kingdom by finding the legendary Trident of Neptune. But as Namor sets out on his quest, neither he nor Dorma knows Krang has laid a deadly trap in wait.

In "To Live Again!", Rick races against time to save his fallen friend Bruce, reactivating the gamma machine to transform him into the Hulk—though the miracle comes with a price. Now bound to the machine every 48 hours to maintain control, the Hulk must face a new threat as the Leader unleashes a giant Humanoid on the gamma base, forcing him into battle once more.