The primary collaboration between Vampirella and Painkiller Jane is a crossover comic book titled Vampirella / Painkiller Jane #1, published by Harris Comics in May 1998.
Storyline: Titled "Miss Hemoglobin 1998," the plot follows the duo as they join a vampire beauty pageant to take down a group of vampires.
Creative Team: Written by Mark Waid and Brian Augustyn, with pencils by Rick Leonardi and inks by Jimmy Palmiotti.
Vampirella: A pansexual vampire heroine originally from the planet Drakulon, known for her iconic red costume.
Painkiller Jane: Created by Jimmy Palmiotti and Joe Quesada, she is a vigilante named Jane Vasko who possesses superhuman regenerative powers that allow her to heal rapidly, though she still feels the full pain of her injuries.