form "an army of freaks", which includes Mr. Freeze and Firefly. At the end of the season, Penguin has Ivy and Freeze cryogenically freeze Edward Nygma, where she then helps Penguin build his new club, the Iceberg Lounge. In season 4, Ivy becomes tired of not being taken seriously and breaks into an apothecary shop and steals and drinks some mystical chemicals from the owner's safe, enhancing her abilities further. She later emerges from a cocoon with a completely new appearance and the ability to poison people with just a scratch from her nails. Ivy did perfect an antidote to this condition which she tested on Selina Kyle who agrees to help Ivy with her next plot. Later, Pamela would confront a hungover Bruce Wayne and for the first time, uses her signature mind-controlling kiss on him, alluding to the characters classic methods from the comics. She extracts the information of Project M from him and leaves him in a near fatal hallucinogenic state. After abducting Lucius Fox following her light poisoning of Bruce Wayne, she has Lucius take her to where Project M is located where it was revealed to be water from the Lazarus Pit. Though she managed to use some leverage to get away from Gordon, she did leave an antidote for Bruce Wayne in Lucius' coat pocket. Ivy then enacts a plan to exact revenge on those who have wronged her, starting with Bullock, who killed her father on the job. Ivy comes to the bar where he works and poisons his employees. She then uses her mind control on him and orders him to call Gordon and then himself, though Gordon manages to break him out of the spell. After this, Ivy goes to the Wayne Foundation party with her new gang of mind controlled minions and holds everyone hostage. She poisons one wealthy man, before Gordon interrupts her and she orders her guards to kill everyone. She returns home to find Selina. They battle for the Lazarus water which Selina ends up destroying. As they were about to kill each other, they decide to go their separate ways hoping to never cross each other's paths. Ivy flees and is assumed to have gone into hiding. In the episode "Trespassers", Ivy has taken refuge in Robinson Park after Gotham City was declared No Man's Land. After Bruce helped to deal with her captors and revealing