is a My Little Pony: Friendship Is Magic
fanfiction written by Evil President
. It is a Alternate Universe
fic that starts with Twilight telling her friends about her miracle birth while they are on their way to Canterlot for Shining Armor's and Princess Cadence's wedding. However, things go awry when she is revealed to be a Changeling. Will Twilight embrace her Changeling nature, or reject it?
Mirror's Image contains examples of these tropes: