รายละเอียด(อย่างย่อ) "Princess Luna, the guardian of the night, peacefully rules over Equestria alongside her big sister. When the Cutie Mark Crusaders suggest she should have a holiday as equally prestigious as Celestia's Summer Sun Celebration, she declines. Luna isn't comfortable with such attention--especially after all the terror she caused as Nightmare Moon. So when she realizes Celestia is orchestrating a surprise Festival of the Winter Moon, she decides to have some fun and take matters into her own hooves.