My Little Pony: Friendship Is Magic — IDW Publishing
Issue: #91 B
Season 10 continues! Zecora, Applejack, and their friends travel into the depths of the desert to find the home of the mysterious Grootslang! But obstacles stand in their way-obstacles that can only be overcome with the help of some brand-new magic, friendship, and... a musical number?!
Creators: Brenda Hickey, Neil Uyetake, Justasuta, Jeremy Whitley, Andy Price, Megan Brown, Bobby Curnow, Heather Breckel
Characters: The Observer, Rockhoof, Rainbow Dash, Applejack, Twilight Sparkle, Grootslang, Medley Brook, Crystal, Dust Devil, Marini, Fluttershy, Cactus Rose, Pinkie Pie, Rarity, Zecora, Spike, Tempest Shadow