Zelena (Once Upon a Time)
Zelena, also known as the Wicked Witch of the West and cursed as Kelly West in the seventh season, is a fictional character in ABC's television series "Once Upon a Time". She is portrayed by Rebecca Mader and was first introduced in the second half of the third season. After making recurring appearances in both the third and fourth seasons, Mader was promoted to series regular for the fifth and sixth seasons. She returned as a recurring guest star in the seventh season.
Zelena (Once Upon a Time)
Instead, Zelena travels the time portal with Emma and Hook to change the past, where she takes the opportunity to kill Robin's wife, Marian, and takes her place instead using magic to conceal her true identity. At some point after turning into Marian, Zelena uses magic to learn everything she can about her.