Written by MARK WAID. Penciled by MIKE WIERINGO. Cover by MIKE WIERINGO. Galactus’s worst Herald ever – Johnny Storm, the Invisible Man!? – is running out of time. So far, Johnny has been able to stall Galactus from sating his cosmic hunger – but that luck won’t hold forever. What planet will be chosen as Galactus’s next victim? The reintroduction of a fan-favorite Marvel Universe hero into the battle may have caused more problems than it solved, because not even he can save the Fantastic Three from Johnny’s newfound might! Who will live, who will die and how will Johnny ever be the same now that he’s tasted the Power Cosmic? Collects FANTASTIC FOUR #520-524.