Unlikely Friends - Chalant fanfic

Zatanna didn't think she'd became friends with the enemy's, especially Harley Quinn and Poison Ivy of all people. So one day when she is approached by the two super villains to ask about her wellbeing, she realised that it was too obvious she was heartbroken about Nightwing dumping her, despite it being months prior. The two super villains both knew too much about heart break and decided that they didn't want it to ruin another life, so the three of them hatch a dangerous plan for Zatanna to get Nightwing back, will it work? Or is Zatanna signing up for a turn for the worse?