Bio: First encountered by Catwoman in a sewer, who described that she had the Joker's stench on her. She later joins Task Force X, alongside Harley Quinn who is furious at Duela for stealing Joker's face.
Duela also infiltrates Arkham Asylum, where she tries to decapitate Scarecrow with an axe. She now has 600 kewpie dolls, a pallet of mirrors and sits on a throne somewhere in Batman Eternal #46
Notes: First name revealed in Batman: The Dark Knight #23.4.
TPB vol. 04 - 'Gotham Underground' TPB vol. 05 - 'Race of Thieves' #23 - 'No Blood No Foul' #24 - 'Down Under, Part 3: You Meet the Best People at Rock Bottom' #26 - 'Diamonds Are a Girl's Worst Friend'
#5 - 'Gotham Born Part Two' #6 - 'Punchline!' #7 - 'All's Fair In Love and Robin War!' #8 - 'Harmed and Dangerous Part One' #9 - 'Harmed and Dangerous Part Two' #9 (Neal Adams Variant Cover) - 'Harmed and Dangerous Part Two' #10 - 'May I Have This Dance With The Devil?' #11 - 'Dancing with the Devil's Daughter!' #11 (John Romita, Jr Variant Cover) - 'Dancing with the Devil's Daughter!' #12 - 'Vote Now and Vote Often!' #13 - 'Later'