Silvermist

Silvermist is a character on ABC's Once Upon a Time in Wonderland. She débuts in the second episode of the first season and is portrayed by Jordana Largy.

History
Silvermist first appears in Wonderland when summoned by Alice and the Knave of Hearts clapping, appearing from beyond the lake and growing to human form in front of the two of them. She first acknowledges Alice, then sees the Knave standing in front of her and slaps him across the face in a rage. She states she can't believe he's back, after what he did to her. Alice then inquires if she can help them across the lake. Silvermist says she can, and is more than willing to help. She shrinks again and picks both Alice and the Knave up to carry them across the lake.

While flying across the lake, the Knave attempts to apologize to Silvermist for his actions. A fed up Silvermist turns around and responds that she is going to enjoy this, then dumps the Knave into the lake, not realizing he cannot swim. Alice reprimands her for her actions and breaks free of her spell, plunging into the water after the Knave while Silvermist looks on with an amused expression on her face.

Later after arriving on shore after riding a mock turtle, Silvermist appears again, and states she is happy the Knave is alive. When Alice asks why, Silvermist replies that he is wanted by the Queen, and she can get a handsome reward for turning him into the Queen’s Guards. The Knave then gives Silvermist a heartfelt apology for all that happened between them, asking her to not blame Alice for his problems and to let Alice continue her quest. Silvermist is moved by the apology but tries not to show it. She waves Alice and the Knave to continue on their way as she shrinks back down to size and flies away.

Trivia

 * The casting call describes Silvermist as: "a beautiful 20-something Asian looking for revenge."