Atlantic-serien [Fantastiske Fire] #8/1980

In "Verdener på kollisjonskurs!", Mahkizmo crowns his scheme by forcing captive heroes to battle in his arena, aiming to merge his world of Machus with Thundra's Femizons. When Medusa arrives with a band of Femizons to rescue them, the collision of worlds unfolds in ways no one anticipated—leaving Thundra to return to Earth with the FF, the outcome far from Mahkizmo’s design.