My Little Pony: Friendship Is Magic Season 6 Episode 8 - A Hearth's Warming Tail Episode Title:A Hearth's Warming Tail.Episode Description:On Hearth's Warming Eve, Twilight reads Starlight her favorite holiday story, A Hearth's Warming Tail (a pastiche of A Christmas Carol), to help her better appreciate the season. In the story, Snowfall Frost (Starlight) is a cold-hearted unicorn who despises Hearth's Warming, so she brews a magic potion meant to erase the holiday from existence. Her actions draw the attention of three spirits, who intend to dissuade her from casting the spell by showing her visions of various Hearth's Warming scenes. First, the Spirit of Hearth's Warming Past (Applejack) reminds Snowfall of the holiday spirit she abandoned in her youth to focus on her studies. Next, the Spirit of Hearth's Warming "Presents" (Pinkie Pie) helps Snowfall understand the spirit of friendship that the holiday represents. Finally, the Spirit of Hearth's Warming Yet to Come (Princess Luna) reveals that Snowfall's spell would leave Equestria defenseless against the windigos' eternal winter, which convinces Snowfall to change her ways. After the story ends, Starlight similarly realizes the importance of Hearth's Warming and joins her friends in the festivities.