Once a schoolmate of the X-Man Meanstreak, Jordan Boone went on to become a most trusted employee of the monolithic Alchemax corporation. Alchemax installed nano-tech implants into Boone's central nervous system - implants that render his cellular structure transmutable allowing him to change his shape at will. Calling himself Halloween Jack, this mischief maker causes trouble for friends and enemies alike! Features Super-Poseable Action!