Batman & Robin Adventures Annual #2
Single DC Comic published 1997
Bagged and Boarded

   Batman and Robin encounter a mysterious and powerful villain from Bruce Wayne's past: The Hypnotist. While studying with Zatara the magician, Bruce crossed paths with this evil figure--a man who was after a strange amulet owned by Zatara and his daughter Zatanna. Now, after many years in Batman's care, the amulet has been stolen. In the hands of the Hypnotist, it could prove a powerful and deadly weapon.