Zarina

Zarina (also known as The Pirate Fairy) is the main antagonist of the upcoming Disney Fairies film, The Pirate Fairy. She will be voiced by Christina Hendricks.

Background
Zarina is an ambitious dust-keeper fairy, who steals Pixie Hollow's blue pixie dust and teams up with a crew of pirates when her ideas get her into trouble.

She is seen in a recent film clip experimenting with pixie dust with Tinker Bell, while experimenting they discover that when mixed, pixie dust can change color and the pixie dust is now infused with a power of a certain talent (when pixie dust, blue pixie dust and a feather is mixed the pixie dust turns purple representing the Fast flying talent, if Petals are added instead of Feathers it turns pink and it represents the Garden Fairy Talent)

Also in the trailer after Tinker Bell and the others take back the blue pixie dust from the pirates (because Zarina gives it to them), she takes the experimented pixie dust-looking in different colors representing the different talents and throws it on Tinker Bell, Silvermist, Rosetta, Iridessa, Fawn and Vidia, swapping their talents.

Trivia

 * Zarina is the second antagonistic fairy of the Disney Fairies franchise. The first is Vidia, although she later reforms.