Razor (Earth-3064)

"Razor" was a henchman of the Joker who most notably served him during the Arkham Asylum Incident.

Early Life
At some point on his life, Razor joined the Joker and his crime syndicate. He aided his boss in many of his psychotic plans through Gotham City.

In one of his escapes from the police, he was beaten and captured by the Batman, and was then sent to Blackgate Penitentiary.

Blackgate Fire
Under the work of the Joker, Blackgate Penitentiary was victim of a fire, prompting the warden, Martin Joseph, to send all of it's inmates to Arkham Asylum until the facility could be restored. Unknown to everyone, this was all part of the Joker's plan.

Arkham Asylum Incident
Razor was already on Arkham Asylum when the Joker started his plan. Freeing from his cell and going directly to a teraphy room, Razor and two more of Joker's henchmen activated the Laugh Gas, supplied by Doctor Octopus. However, Razor was left behind, as the Joker would not risk his operation being ruined.

Batman arrived with the intent of turning the gas off, and managed to save Razor just in time, though he passed out.

Death
After awekening, Razor joined with his fellow Joker goons. Together, they planted explosives on every corner of the pacification chamber with the intent of slowing Batman down. However, Harley Quinn wanted to test the bombs first, so she exploded the gargoyle with Razor still on it, despite his cries not to do so, killing him.