FANTASTIC FOUR (1961) #50

The Silver Surfer takes on Galactus in an epic battle! Meanwhile, Johnny has received the deadliest weapon of all time–The Ultimate Nullifier! The Silver Surfer tackles Galactus in a cosmic battle, pleading with Galactus to spare Earth, but, as the Watcher points out, Galactus cannot be convinced, as what he is doing is not truly evil. Galactus simply « does what Galactus must. » Meanwhile, Johnny has returned from the quest the Watcher had sent him on. He has come back with the deadliest of all weapons ever devised: THE ULTIMATE NULLIFYER, a fatal device that can destroy an entire galaxy!…