THE ORDER OF THE GREEN KNIGHT, REVEALED! As Batman tries to get answers and the GCPD begins their hunt for Poison Ivy, she attempts to uncover the truth behind the so-called Order of the Green Knight, a violent ecoterrorist organization that claims to be led by none other than the verdant villain herself! Meanwhile, Janet from HR and Killer Croc make some horrifying discoveries about the resurrected town of Marshview.