Mean Maiden

The Mean Maiden is an Emblem Heartless introduced in Kingdom Hearts Union χ. It is the final boss in Castle of Dreams.

Kingdom Hearts Union χ
The Mean Maiden is a Heartless summoned by the darkness inside Lady Tremaine's heart. When and Jaq are about to free Cinderella from her bedroom, they hear her screaming. As they enter the room, the Mean Maiden is about to attack the young woman. Player defends Cinderella, and destroys the Heartless.