On an outer space adventure, four ponies were hit by powerful cosmic rays. When they crash landed back to Earth, the four were changed in the most fantastic of ways. Time Turner became the elastic Doctor Whooves. Rarity could fade from sight as the Invisible Mare. Fleetfoot became the Equine Torch. And Burnt Oak became the ever lovin' blue eyed Thing.

Together as the Fantastic Four, they will face the greatest threats the world has ever seen. Such as the World Eater, Galactus, their arch-enemy Doctor Doom, and the invasion of the shape-shifting Changelings. Face front, true believer, because here comes the Four.