In a desperate attempt to alter the course of history and save Equestria from extinction, the Alicorns send Twilight Sparkle far back in time to a magical world that once existed, where she, with the help of Megan Williams, must prevent the wake of an unstoppable enemy. G1/FiM crossover, based on the X-Men movie and comics storyline 'Days of Future Past'.

Cover Art by DrakeyC.