Zachary Zatara
Zachary Zatara is a fictional character in the DC Universe. Zachary is a descendant of the Homo Magi just like his cousin Zatanna and uncle John Zatara. He first appeared in "Teen Titans (vol. 3)" # 34, and was created by Geoff Johns and Tony Daniel.
Madame Zodiac
In issue #287, the shadowy force of Madame Zodiac's master attempts to dominate and possess Batman's mind and body. Doctor Zodiac begins looking for a way out of his predicament; he decides against releasing a mysterious prisoner being held at their location, a prisoner whom Madame Zodiac fears. He relents out of fears for his own safety. Superman checks in with Wonder Woman and she reports that Zatanna is responding well to Purple Healing Ray treatments and is recovering from her coma. In Gotham City, shadow minions sent by Madame Zodiac are able to capture Batman while her master attacks his mind; he is brought through a portal to her hidden location.