Catwoman gets her revenge by stealing all of Hush's money and giving it to Gotham City's female criminals, Harley Quinn and Poison Ivy, as well as Holly Robinson.

When Catwoman fights a new villain named "Boneblaster", it is revealed she still has physical limitations from her ordeal in "Heart of Hush" and is nearly easily beaten by the two-bit thug.

Poison Ivy visits the South American jungles where she pauses her holiday to save a few tourists who stumbled into a drug lord's processing plant.

Catwoman, Poison Ivy and Harley Quinn discover a body literally dropped into their lap and previously planted with evidence that it was the Sirens that killed her.

Together, the girls enlist the help of the Riddler once again to find the real person trying to frame them, who is actually Doctor Aesop, wanting to take back Catwoman's hideout as his own.

Incorrectly thinking the exorcist is also in league with Selina's "cat demon", Maggie kills her and steals her exorcism equipment, discovering a container with a supernatural substance in the guise of an angel.

Seemingly coming under the plant's control and being promised to be its queen, Ivy aids its escape from the lab, battling Catwoman and Harley Quinn on her way to Gotham Park, where the entity plans on spreading her spores in an attempt to take over the planet.

Catwoman is abducted by a villain named Senpai for her invaluable information of Batman's real identity, and Ivy and Harley team up with Talia and Zatanna to rescue her.

Harley ultimately chooses to instead release Joker from his cell, and together the two orchestrate a violent takeover of the facility that results in most of the guards and staff members either being killed or taken hostage by the inmates.

A massive fight ensues, which ends with Catwoman revealing that since the group first came together, she had been using her connections with Batman to keep Harley and Ivy from being arrested and that she saw good in them and only wanted to help.

In the new continuity, Catwoman received a new ongoing title written by Judd Winick and drawn by Gotham City Sirens artist Guillem March,[4] Harley Quinn was now a member of the revamped Suicide Squad series,[5] and Poison Ivy is featured in the new Birds of Prey.

It will feature Catwoman, Harley Quinn and Poison Ivy back as the same members of the title team, along with Punchline appearing in it as the series's main antagonist.

[7] A Gotham City Sirens film entered development as part of the DC Extended Universe (DCEU) as a spin-off of Suicide Squad (2016) with David Ayer directing and set to feature Harley Quinn, Catwoman, and Poison Ivy.