Yetrigar

Few characters can claim they've shared comic book real estate with both the King of the Monsters and the Hulk's alter ego, but Yetrigar is exactly that kind of wild Bronze Age curio. Debuted in 1978's Godzilla #10, crafted by Doug Moench and the legendary Herb Trimpe, this Marvel creation stomped onto the scene during one of the publisher's most gloriously gonzo licensing eras. With appearances alongside Gabe Jones, Dum Dum Dugan, Rob Takiguchi, and Bruce Banner, Yetrigar clearly ran in some seriously high-octane company. Rare and elusive with only a handful of catalog appearances spanning into Avengers Spotlight, this is precisely the kind of deep-cut Bronze Age find that makes long-box diving so rewarding.