My Little Pony: Friendship Is Magic — IDW Publishing
Issue: #75
My Little Pony celebrates 75 issues of friendship and fun with this double-sized adventure! When a chance purchase leads to a legendary quest for a missing constellation, the ponies reach for the stars and find themselves in the path of their most galactic villain yet… the chaotic Cosmos!
First appearances: Cosmos
Creators: Bobby Curnow, Heather Breckel, Megan Brown, Neil Uyetake, Katie Cook, Amy Mebberson, Sara Richard, Andy Price
Characters: The Observer, Rainbow Dash, Princess Luna, Scootaloo, Applejack, Twilight Sparkle, Tiberius, Kibitz, Discord, Raven, Philomena, Fluttershy, Pinkie Pie, Rarity, Apple Bloom, Sweetie Belle, Queen Novo, Cosmos, Zecora, Angel
Story arcs: Cosmos