Iron Man, Vol. 1 #52 (1972)

Raga: Son of Fire
Tony Stark has reverted to his playboy lifestyle, after testing his latest armor to ensure there are no more technical glitches. Meanwhile, Raga the cult leader notices that one of his disciples is drifting from the flock, and he torches a forest, killing her boyfriend, in his anger. Tony Stark sees the fire from his yacht, and changes into Iron Man to help out, eventually meeting Raga. He defeated Raga's cult members, but hasn't reached Raga himself before Raga brings forth lava to prevent Iron Man from saving Cheryl. Throughout all of this, Marianne Rodgers is trying to start her new job, putting Tony behind her, but her visions continue to plague her.
Release Date: 1972