Doctor Achilles Milo

Professor Achilles Milo is a fictional character in the DC Universe. A renowned chemist who turned to crime, he used a variety of chemical and medical-related schemes to kill Batman involving subjecting Batman to a drug that made him afraid of anything bat-shaped, gassing Batman with a compound that made him lose his will to live, and manipulating the werewolf-like Anthony Lupus into doing his bidding. At one time, Milo took control of Arkham Asylum and attempted to make Batman insane with yet another gas. When Batman tried to apprehend him, Milo was overpowered by the mad inmates, who had sided with Batman, and exposed to his own gas which drove him insane, and he spent some time in Arkham Asylum as a patient himself. Batman consulted...