Riddle 006: Together Again? [Filtered to Harley, Joker, and Ivy]

[questionauthority]

Well, well, fellow Gothamites. Edward Nigma here. I think we're long overdue for a little chat, don't you? What say we all convene at my house? There's much for us to discuss. I know some of us may be on opposite sides of the fence, but it may be in your best interests to come over. I'll be waiting at 1335 Benny Road. And please. Don't delay.