(W) Amanda Conner, Jimmy Palmiotti (A/CA) Neal Adams. (Mumble-mumble) years ago* the alien race known as the Scrubb forced Superman into a boxing match for the ages* against Earth's greatest heavyweight champion* (mumble-mumble)! Now* (mumble-mumble) years later* the Scrubb have returned...but with said champion unavailable* the Scrubb have chosen the next-best thing: Harley Quinn! This can't end well for anyone involved. Featuring unbelievable art by the legendary Neal Adams* it's a tribute to one of the greatest Superman stories of the 1970s* in Harley Quinn's own particular* ah* idiom!