Zelena

The Wicked Witch of the West, also known as Zelena, is an upcoming character on ABC's Once Upon a Time. She will début in the twelfth episode of the third season. She will be portrayed by guest star Rebecca Mader.

The Wicked Witch of the West is based on the character of the same name from the children's novel The Wonderful Wizard of Oz.

Trivia

 * The name "Zelena" is of Old Greek origin derived from the word "selene" that means "moon".
 * "Zelena" means "green" in various Slavic languages.