Avengers: Infinity War / Avengers: Endgame crossover. The culmination has arrived. The Mad Titan has waited so long for this moment. Long live the Infinity Era.
When King Sombra returns to Equestria with an army of shadow ponies, Twilight and her friends travel west to seek out an old Equestrian ally to help them save their homeland.
The Taken King comes to Equus to take revenge on the ones who murdered his son, and nothing will stand in his way, not even the new God and his children who have taken residence their.