The witches, Faline and Magnolia, have a Labyrinth over the Park. They reside there in Eternal Friendship. Both of them stick together in their Labyrinth. Faline used to be Tatsura Yomone, a fourteen year old girl. Magnolia used to be Manami Sakamoto, an eleven year old girl.
The two of them were best friends, before they became witches. All because of the witch, Willow.
The Witches' bios:
Faline, the mournful witch
Faline is the witch form of the Puella Magi named Tatsura, she sits alone in a dark room, with armored statues as familiars, all she ever does of weep. If she sees a Puella Magi, she goes beserk. She will then sick her Familiars against it with all of her power. She is just as small as Willow, but she is more powerful than her.
Magnolia, the guardian witch
Magnolia is the witch of the Puella Magi named Manami. She sits proud in a throne, waiting for useless humans to wander into the Labyrinth. She tries to protect the ones she cares about, especially Faline. Magnolia will lead her familiars and minions to attack anyone that is or wasn't her friend. It is said that only one of her true friends may defeat her, as she faults and stops fighting for moments at a time.
Kasuri, the playful witch
Mimi's witch form is Kasuri, she loves to play, but when she does not get her way, she changes form and attacks Puella Magi, or humans by eating them.