Disney Villains/My Little Pony: Friendship is Magic

Maleficent (from Sleeping Beauty) as Twilight Sparkle

Johnny T. Rex (from Darkwing Duck) as Spike

Yzma (from The Emperor's New Groove) as Pinkie Pie

Curella De Vil (from 101 Dalmatians) as Fluttershy

Ursula (from The Little Mermaid) as Rarity

Morgana (from The Little Mermaid II: Return to the Sea) as Rainbow Dash

Marina Del Ray (from The Little Mermaid III: Ariel's Beginning) as Applejack