Twilight Sparkle is plagued by a sudden string of strange nightmares and she's determined to get to the bottom of what they mean. What she finds is something she never expected to even be possible.

When a strange pair of alicorns come to visit Twilight Sparkle, she and her friends, as well as a strange groups of Zebras, get a little history on one of the earliest known alicorns, predating even Celestia

Ancient alicorns, Voodoo and Mardi Gras look over the land of Dream Valley and have a discussion about ponydom through the ages.