Poison Ivy was a serial killer in Gotham City, known to have claimed at least ten victims. She mind-controlled them into worshiping her sexually, and then killed them with a single toxic kiss. Alfred Pennyworth released the vampireBatman to stop the new breed of deadly criminals infesting the city. Batman descended onto her conservatory, his very presence withering the plant-life, and gave her a kiss... biting into and ripping out her throat. Making sure she wouldn't return as another vampire, he severed her head and dropped it off for Commissioner Gordon at police headquarters.[1]
This character exists within an Elseworlds continuity, and as such is not a part of the mainstream DCUniverse; they may also exist within the 52 Multiverse. This template will categorize articles that include it into the category "Elseworlds Characters."