wanderingbert
The Batman Villain Project - #39 - The Key
First Appearance - Justice League of America #41 (December 1965)
The Key was originally a chemist with Intergang, he develops mind-expanding "psycho-chemicals" that help activate his senses and allow him to plan crimes mere humans can never hope to understand. Being an enemy of the Justice League as a whole, Batman is his primary enemy. In one of his most famous encounters with the Dark Knight he tries to provoke Batman into murdering him so he could escape life itself, but the plan proves unsuccessful.
The Batman Villain Project - #39 - The Key
First Appearance - Justice League of America #41 (December 1965)
The Key was originally a chemist with Intergang, he develops mind-expanding "psycho-chemicals" that help activate his senses and allow him to plan crimes mere humans can never hope to understand. Being an enemy of the Justice League as a whole, Batman is his primary enemy. In one of his most famous encounters with the Dark Knight he tries to provoke Batman into murdering him so he could escape life itself, but the plan proves unsuccessful.