Poison Ivy is a fictional DC Comics supervillainess who is primarily an enemy of Batman. Created by Robert Kanigher and Sheldon Moldoff, she made her first appearance in Batman #181. Poison Ivy is depicted as one of the world's most prominent eco-terrorists. She is obsessed with plants, botany, and environmentalism. She uses toxins from plants and mind controlling pheromones for her criminal activities, which are usually aimed at protecting the natural environment. Fellow villain Harley Quinn became her recurring partner-in-crime and her best friend. She has proven to be one of Batman's more powerful foes, being one of the few members of the Dark Knight's Rogues Gallery to display anything close to superpowers. The character has been portrayed as a love interest for Batman in some comics. In one comic, she was robbing a charity gala Bruce Wayne was attending. Her first kiss was poison, the second its antidote. When they first meet, her toxic lips planted a seed of toxic rapture in Bruce. But when she later kissed a dying Dark Knight, she unknowingly cured her intended victim and established a budding romantic tension between them.