Have you ever looked at your reflection and thought it was someone else? Someone different yet…the same. After some tinkering with some advanced machinery, mirrors and immense energy, Terry, with a ragtag team of brony friends, create the ultimate "BUTT" (Big Useless Teleporter/Traveler) and use its integrated program, "FART" (Finder of Alternate Reality Timelines) to travel to… Alternate Reality Timelines..