Jonathan Crane (Earth-Prime)

Dr. Jonathan Crane, also known as the Scarecrow, is a criminal from Gotham City who created the powerful chemical called Fear Toxin.

Biography
At some point, he became a colleague of August Cartwright, created the chemical known as Fear Toxin and became the criminal known as Scarecrow.

At some point before 2020, the Scarecrow hacked into the internal computers on Gotham City's trains which caused the city to modify them to run on an "independent analog system".

Abilities

 * Genius Level Intellect: Jonathan is extremely intelligent due to his background as a physician and is known for his ruthless plans that terrorise Gotham City.
 * Chemist: Jonathan is a proficient chemist as he was able to synthesise his own chemical known as Fear Toxin.
 * Computer Specialist: Jonathan is a capable hacker as shown when he hacked the internal computers on Gotham City's trains.

Former Equipment

 * Fear Toxin: Jonathan invented a powerful chemical called Fear Toxin that causes people to hallucinate their worst fears.