Thrackerzod (also known as Sweetie Belle) is a member of a pan-dimensional, highly magical, occultic, and secretive organization. The Elders have been gaining power for many eons, and now turn their eyes towards Equestria, where they sense a magical awakening from a pony known as Twilight Sparkle. Thrackerzod must enter Equestria as a perfectly normal filly, and advance their power.