With the immense power gained with her new role as Equestria's sole princess, Twilight Sparkle has also received the ability of foresight Celestia had held for so long. However, Princess Twilight's power to see into the future is far stronger than Celestia's ever was. She has seen visions of the world over a thousand years into the future, where the pony world of Equestria has lost its magic. Friendship and Harmony have been replaced by paranoia and mistrust, and Ponies now live separated by species. Everything she and her friends had worked for would inevitably be eroded away, erased, destroyed, and made futile. This knowledge rocked Princess Twilight to her core. The idea that everything she had ever worked would be rendered meaningless was almost too painful to bear. And so, in her grief, she came to a decision.
If she could not change the future, she would kill it.