Helen (Hex Maniac)

Hex Maniac is a Trainer Class introduced in Generation III. They are depicted as young females dressed up as witches and holding Poké Balls. They specialize in using Psychic- and Ghost-type Pokémon. They are the female version of the Psychic trainer class, replacing female psychics in earlier games. In the X and Y chapter of Pokémon Adventures, there is a Hex Maniac named Valerie who appears in Lumiose City telling the player about her presence.