And while it would give her enhanced abilities, Lee would also presumably lose her mind in the process.
Comic Harley is typically a psychiatrist instead of a physician, but Lee’s transformation into Harley would still allow the character to go from doctor to villain.
Furious by the untimely death of her husband, Lee has had a back season wholly focused on revenge against Jim Gordon.
And with the Alice Tetch virus currently serving as a major threat, I wouldn’t be surprised if Lee actually ended up injecting herself with the serum.