Fantastic Five #3

The Thing rejoins the battle against Doom; Doom temporarily restores the Thing's full power, but only so he can demonstrate how unbeatable he is. The team finally lure Doom into a stasis ray which seems to entrap him, but Doom turns out to be a robot; Doom manufactured an army of robots with the Power Cosmic rather than risk his own body being destroyed by the energies. Doom and his robots raise Manhattan from the ground, then demand Reed choose to either cast the city into the sun or exile the team's offspring into space. With regret, Reed chooses the latter.