In an alternate world where Deadpool: the Merc with a Mouth is friends with the Mane Six, the land of Equestria will never be the same. Follow the mercenary's adventures, where comedy, action, and absolute chaos ensue.
Twilight Sparkle keeps using a specific phrase out in public to describe her 'special relationship' with her friends. Said friends are convinced it does not mean what Twilight thinks it means.
Father Gregory felt he had a sense of repitition in his life. The same place full of color and noises. No not Equestria but close enough. Before giving a sermon, Gregory is killed and it just gets worse for him throughout.