When Spike meets a certain parasitic queen, months before Shining Armor and Cadence get married, they become friends, against all odds. But some things aren't easily forgiven...
Hybridization of MLP+Inception. Shortly after Twilight finishes a spell that allows her to enter the subconscious through dreams, the Mane Six must perform an inception on Spike when his mind becomes threatened by a split personality. Featured on EQD