Hit Comics Die fantastischen Vier #249

Synopsis

As the new ruler of Atlantis, Byrrah has Namor arrested and sent to the dreaded Inferno Isle; Namor battles the lava monster that lives there and returns to Atlantis to seek his vengeance; Meanwhile, back in the undersea kingdom, Dorma has found Byrrah's hypnosis machine that won him the throne and uses it to turn the Atlantean allegiance back to Namor; With his hold quickly crumbling, Byrrah has Attuma activate a weapon that will destroy all of Atlantis figuring if that if he can't rule the realm, no one will; Namor arrives in time to destroy the machine and route his enemies.