Washington Square Ghost (Earth-8591)

The Washington Square Ghost was a ghost who was unleashed with the emergence of the Psychomagnotheric Slime.

Biography
When New York City was invaded by ghosts during the the New Year's Eve of 1989 duo to the Psychomagnotheric Slime, the ghost was unleashed at the Victory Arch in Madison Square. All nearby pedestrians abandoned their vehicles and flew the scene in fear.