My Little Pony: Friendship Is Magic — IDW Publishing
Issue: #37
“Siege of the Crystal Empire” Part 4! The epic Pony storyline of 2015 comes to a close! Mutiple characters must make crucial decisions that will have an impact on the Crystal Empire—and Equestria—forever!
Creators: Bobby Curnow, Heather Breckel, Neil Uyetake, Agnes Garbowska, Jeremy Whitley, Sara Richard, Andy Price, Tony Fleecs
Characters: King Sombra, Maud Pie, Radiant Hope, The Observer, Rainbow Dash, Princess Luna, Scootaloo, Granny Smith, Applejack, Twilight Sparkle, Derpy, Discord, Mrs. Cake, Mr. Cake, Princess Cadance, Fluttershy, Shining Armor, Pinkie Pie, Rarity, Apple Bloom
Story arcs: Siege of the Crystal Empire