- This could take a few days, as the scrapbook will require glitter and taxidermy.
- — Harley Quinn src
While the Anti-Living Virus hit and had begun to spread around the world, Harley was accompanied by Poison Ivy who was finally ready to leave her abusive ex-boyfriend Joker. Though, Harley did try to back out, and Ivy had to restrain her with vines. Harley ultimately did work up the courage and confronted the Joker, but soon found out that Joker was already infected by the virus. 
She immediately ran out of the Joker's hideout and swiped a shotgun from an overwhelmed bystander. Using said shotgun she shot and killed the infected Joker in the stomach, while claiming that it was the most cathartic thing ever. Just before she could reunite with Ivy she was ambushed by the Birds of Prey who were also infected. 
She was almost killed by them, but she was saved by Ivy when she used her vines to crush them to death (which she found very romantic). Afterward, she took Harley to a place where The Green could protect them, holding hands as they went.
The two would eventually set up shop in what was left of Gotham City, transforming the city into a green haven for the both of them. When Batman, Green Arrow, and Green Lantern arrive, an infected Killer Croc goes to infect the trio, Ivy impales him with vines with Harley joking about it. When she questions why Robin is dressed as Batman he reveals that his father was killed, shocking the both of them with Ivy offering her condolences. They make a deal to have survivors to live in Gotham, albeit with strict rules. Later she welcomed the survivors, warning them not to step on the grass. 
Sometime later John Constantine, Zatanna, and Doctor Fate would arrive at the Gotham Jungle, reinforcing the area with magic so that it would be protected from the infected. When the Unkillables fought their way through the hordes of undead and the infected Wonder Woman, Ivy, Harley, and the remaining magic users, they were welcomed with open arms and Harley mentioning how corruptible they were; though Jason and Rose said they had already done that.
- Baseball bat
- Shotgun: Harley used a shotgun that she swiped from an overwhelmed survivor to kill the infected Joker.  She also used it to defend herself from the infected Birds of Prey, though she ran out of ammo and later discarded it.
- Harley Quinn was created by Paul Dini and Bruce Timm, first appearing in Batman (1992 TV Series) Episode: Joker's Favor. However, the DCeased version of Harley Quinn first appeared in DCeased #2 by Tom Taylor and Trevor Hairsine.
- Harley Quinn Recommended Reading
- 12 Appearances of Harleen Quinzel (DCeased)
- 17 Images featuring Harleen Quinzel (DCeased)
- 1 Quotations by or about Harleen Quinzel (DCeased)
- Character Gallery: Harleen Quinzel (DCeased)