I Fantastici Quattro #51

In the crushing depths of the ocean, Attuma stumbles upon a colossal alien robot that tumbles from a passing spacecraft—unexpectedly turning the tide in his long-standing feud with Sub Mariner. With the machine at his command, he sets his sights on destroying Namor and Atlantis, unleashing a threat unlike any the undersea realm has faced before.

In "Il principe e la forza!", Attuma unleashes a colossal alien robot upon Atlantis, forcing Namor to rally every ounce of strength from his people and even his underwater allies to stand against the mechanical menace. As the battle reaches its peak, the invaders return to reclaim their lost creation, abruptly halting the assault.

In "Battuto da Byrrah!", Namor faces his greatest challenge yet when his cousin Byrrah rises to power in Atlantis, rallying the people and council with sharp words against the Sub-Mariner’s rule. The challenge escalates to a single combat that shocks even Namor when his powers fail him, leaving him vulnerable as Byrrah claims victory.