Midnight (Black Twilight)

Midnight Sparkle, also known as the Black Twilight Sparkle, is a dark Alicorn equine who is entirely the dark personality of Twilight Sparkle. He starts in a Unicorn form, but later transforms into an Alicorn. He is introduced as the main antagonist of The Rise of Midnight Sparkle, but then becomes the secondary protagonist to help Twilight defeat the true main antagonist.

Appearance
Midnight Sparkle is a creature mimicking the deity of Princess Twilight Sparkle, but with a twisted design.