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.
Phantom Stranger
The Phantom Stranger's relationships with the other mystic heroes are usually a bit tense. The Stranger has no qualms gathering various forces in order to combat a certain evil (the Sentinels of Magic, but also other loose outfits), often invading those people's personal lives. However, he does not usually extend them that same courtesy. The Phantom Stranger has resisted such people as Doctor Fate (notably Hector Hall) in this, although Doctor Fate is, in almost any incarnation, an ally of the Stranger. Despite this, he does get along well with Zatanna; in "Justice League of America #6," he appeared by her side to help remove the influence of Faust on Red Tornado, and in the "Justice" series he seems to have a fatherly affection for her, calling her "my dear."