After her friends turned on her because of Anon-a-Miss, at Christmas time no less; Sunset performs a ritual to summon the one pony that could make her feel safe, her Big Brother. Straight from the Crystal Dungeon! Oops.

At the end of the world only a few of us remain. Who'd imagine the Everfree Forest would be our salvation? The one place with breathable air. Celestia help us, we may be all that's left!