After several duels between Twilight and Trixie, the blue showmare decides that it's time for the two to stop pretending to be rivals and let their love blossom. Twilight does not know what she's talking about.
Not many unicorns have a cutie mark for magic, and it seems that the ones that do go corrupt with power. So Celestia decided to conduct an experiment to see if the Princess of Friendship can turn them back onto the right path.
