I'm sorry for what I did, Helena. By the time I knew you, knew what you were really like, I'd already made a mess of things. 
Birds of Prey #84 is an issue of the series Birds of Prey (Volume 1) with a cover date of September, 2005. It was published on July 20, 2005.
Synopsis for "Knock-Out"
Helena Bertinelli returns home to find that Barbara Gordon has broken in and is waiting for her. Gordon apologizes to Huntress. Gordon gets checked out by Dr. Mid-Nite who finds that she has something cybernetic growing inside her that has been there since her encounter with Brainiac. She decides to have it removed. Huntress takes out several crime syndicate members.
Appearing in "Knock-Out"
Featured Characters:
- Birds of Prey
- Black Canary
- Oracle/Batgirl (Flashback and main story)
- Lady Blackhawk
Supporting Characters:
- Huntress
- Wildcat
- Nightwing/Robin (Flashback and main story)
- Doctor Mid-Nite
- Batman
- Josh
Antagonists:
- Mr. Tan
- Silk Brothers
- Rabbit
- Don Sigiorello
- Alfredo
Other Characters:
- Anthony Yeoh
- Power Girl (Flashback only)
Locations:
Items:
Vehicles: