It's been a hundred years since Twilight was crowned. Most of her original friends are gone. Now, only Pinkie Pie and Fluttershy remain, each with a spark of something special keeping them past their time.
But unlike Twilight, neither of them has a claim to true immortality.
Winner of the 15th Quills and Sofas Speedwriting contest. The prompt was "A Worthy End." The contest was a two-parter, and each chapter was written in an hour, and then expanded slightly afterwards.