Los Vengadores #115

In this 1968 issue of Los Vengadores #115, written by Roy Thomas and illustrated by Don Heck with inks by George Roussos, Namor’s fury erupts when he destroys a testing submarine near Atlantis and confronts the Avengers at a military base. As tensions rise, Hércules reveals his quest for the legendary Cubo, prompting Namor to dive into the ocean in search of it—only to claim it first. With the power of the artifact, he summons sea monsters and battles Hércules directly, while the Wasp pieces together the truth: the strange necklace Namor wears may be the Cubo in disguise. The cover, also by Don Heck, captures the clash in bold, dynamic lines.