Pamela Lillian Isley grows up wealthy with emotionally distant parents. That was the birth of Poison Ivy.įollowing the events of Crisis on Infinite Earths, which massively retconned DC Universe history and continuity, Poison Ivy's origins were revised in Secret Origins #36. She survives this murder attempt and discovers she has acquired an immunity to all natural toxins and diseases. Fearing she would implicate him in the theft, he attempts to poison her with the herbs, which are deadly and untraceable. She was seduced by Marc LeGrande into assisting him with the theft of an Egyptian artifact containing ancient herbs. Lillian Rose, a promising botanist from Seattle. Pre-Crisis, Poison Ivy's real name was Dr. Parallax suddenly appears behind Superman, having John Stewart under his control.Įmil Hamilton succeeds into finding a way to reboot the rings so when he does all the Yellow Lanterns, including Poison Ivy, are released from the influence of fear and lose their powers with the rings turning black.Īfter their rings get rebooted and they lose their powers, the inmates of Arkham fall from the sky unable to do anything to escape from their eventual death but fortunately Superman manages to save them all.Īfter Parallax's defeat, all the now depowered criminals return to Arkham Asylum. After this, the Yellow Lanterns stand still and kneel before him. Freeze, Batman tells Superman that the ring is not doing either of them any bit of good. After been attacked by Bane, Poison Ivy and Mr. Luckily, Superman arrives just in time to offer assistance to Batman and Nightwing.īatman and Nightwing find it difficult to defeat the super-powered inmates, as Poison Ivy has captured them in her vines. There, Batman and Nightwing are doing their best to contain the newly powered inmates of Arkham, including Poison Ivy, who have already been transformed into Yellow Lanterns. In Gotham City, the yellow rings of Parallax head to Arkham Asylum. Pamela Isley, also known as Poison Ivy is a criminal and a patient at Arkham Asylum.