Ultimate Fantastic Four #40

"DEVILS" PART 2 (OF 3) The F.F. must follow the diabolical Diablo into the past to save the lives of their loved ones. But the master alchemist has big plans for the time-traveling quartet-plans that don't include them returning to the present alive! Meanwhile-the fate of the future hangs precariously on the choices the team makes!

Image: Ultimate Fantastic Four #40 - Marvel Comics

Ultimate Fantastic Four #40