Issue: #13
With the world becoming "Jokerized," will this mean Harley is reunited with her one true love? Think again! Instead, the Joker sends two of the strangest villains we've ever seen — Moonrock and Luna — after Harley to bring his wayward honey home. After all, Harley knows the secret of the Joker venom which has been causing havoc all throughout the DCU — and that makes her a threat. With only Poison...
First appearances: Lady Luna, Moonrock
Creators: Ken Lopez, Karl Kesel, Peter Pantazis, Pete Woods, Mark Lipka, Tim Sale, Matt Idelson
Characters: Joker, Poison Ivy, Harley Quinn, Lady Luna, Moonrock
Story arcs: Joker: Last Laugh