Question: how x-men days of future past?
Answer: The “Future” is now 2023, the “Past” is now 1973, and Bolivar Trask replaces Senator Kelly as the Person Whose Assassination Will Ruin Everything. ... However, after his murder, Mystique was captured — presumably by young William Stryker, Trask's aide-de-camp and the villain in X2 and X-Men Origins: Wolverine.