(Considering how Provoke has taken a leave of absence, I'll take over her part just for the duration of her part within my plan)
*Distant voices can be heard over yonder by the superheroes*
Harley Quin: Hey Ed, you know you had that problem with trying to make the fish smile? Well I had the bright idea of hanging the victims upside down. That way it'll look like they're smiling! Clever?
The Riddler: Harley, you've complicated matters, madam-- And I had to contemplate how to deal with the new dynamics. It's like a puzzle where you want to get from word A to word B...... But to do so you can only change one letter at a time and must always form real words along the way.
For instance-- Stick.
*The Riddler darts at Harley with his unsheathed riddle cane and points it at her throat*
Harley Quin: You got game Ed-- I give you that! My turn?