plant toxins for protection. Late in the game's storyline, Poison Ivy forges a shaky alliance with Catwoman in return for an unusual favor following a brief fight. She promises support from mutated plants if Catwoman will break into Hugo Strange's heavily guarded TYGER vault and recover a rare flower which was seized from her upon incarceration. After the player has successfully completed this stage however, Catwoman spitefully reneges on their agreement by destroying the plant rather than attempt escape with it. Poison Ivy is misled into blaming Strange for this calamity and subsequently swears revenge on Gotham City. Her plant shop she owned in her former life can also be located in Arkham City, serving an actual purpose during one of Catwoman's gameplay missions. Poison Ivy also appears in Batman: Arkham City Lockdown, voiced by Amy Carle. Pamela Isley is alluded in Batman: Arkham Origins. She is hinted at when the player locates a plant shop owned by her. It is assumed she has yet to undergo her Poison Ivy transformation during this game's time period. The DLC "Cold Cold Heart" also alluded to her via her ID at GothCorp's check-in area. Poison Ivy next appears in Batman: Arkham Knight. Her design has been altered: her long hair has been cut short and tied above her head, her pigmentation is now a light tint of the color, giving her a more human appearance. Originally, as seen in Harley Quinn's story mission, she was first imprisoned at the Blüdhaven police station, but was soon rescued when Harley fought the entire police department, as well as Nightwing. Poison Ivy attended Scarecrow's meeting with the other villains, but refused to join in. As a result, Scarecrow had her knocked out and placed in gas chamber to have the new Fear Toxin used on her. However, Batman knocks out the guards and Poison Ivy proves immune to the toxin, allowing Batman to take her to the Isolation Cell at the GCPD. Batman is forced to work with her to stop Scarecrow's citywide fear toxin by helping her awaken two ancient trees that had long since gone dormant. She helps save the city, but dies in the process. Later in the game, a red flower can be found on the location of her death. Injustice Poison Ivy is alluded in Injustice: Gods Among Us. One of her poisonous plants is an interactable item in the