A quick trip to Canterlot for what should have been a regular checkup proves to be more than just that. When Rarity is unexpectedly hospitalized during the worst winter storm in years, Rainbow Dash fights through the blizzard to be by her marefriend's side.

Well, after she finds out through an emergency letter sent to Applejack.

Vectors for cover art by birthofthepheonix, StillFire, and BonesWolbach.