Maud Pie leads a geologic expedition to the lands outside of Equestria, which turns out to be a barren apocalyptic wasteland. But does she have an ulterior motive for this quest?
Derpy steps on a butterfly. This unleashes the most terrible evil the Doctor has faced and turns her into a sarcastic British theoretical physics professor.
Shining Wings, a griffon, goes to Equestria to investigate a mysterious massacre. The only clue is a cryptic warning left by the last investigators: "Lavender Alicorn"