Nightmare Moon as Cozy Glow MLP

Nightmare Moon is a major antagonist of My Little Pony: Friendship is Magic. She appears as the main antagonist of the Season 1 premiere, “Friendship is Magic“, and as the secondary antagonist in the Season 5 finale, “The Cutie Re-Mark“ and the Season 7 episode, “A Royal Problem“. Cozy Glow is a female school-age Pegasus pony who first appears as a supporting character in the season eight episode Marks for Effort, later becoming the main antagonist of the finale School Raze and one of the main antagonists of the season nine finale The Ending of the End. She has a salmon-pink coat, curly light blue mane and tail, scarlet eyes, and a cutie mark of a rook.