Violet Ambrose

"'If you won't talk...then DIE LAUGHING, Power Girl!! Coochie coo!!' - Violet as she tickles Power Girl"

Violet Ambrose is one of Black Mask's most loyal henchwomen and torturers. She is also the sister of Tiffany Ambrose.

Biography
Violet is first seen at a bar, flirting with Batwoman. When Batwoman has her drink, she suddenly passes out and Violet takes her home, ties her to her bed, and once Batwoman wakes up, she starts tickling her, torturing the red-haired vigilante.

Later, she is called by Tiffany, who is in the process of getting Hulk's location from Power Girl. She asks Violet for backup, and she gleefully heads over, leaving Batwoman gagged and bound.

She aids in Power Girl's torture by tickling her armpits while Tiffany tickles her feet with a feather while taunting Power Girl that she'll die unless she talks.

Trivia

 * She tickles Power Girl really hard.
 * She is more crazed than her sister, as she kills all of her victims senselessly.