Whatever is next needs to be launched with at least two books. Witchblade was just out there alone for the most part. Cyber Force and Aphrodite V were out, but those books were doing their own thing and the Magdalena's last series launched a few months before Witchblade. Maybe a three book relaunch would work best. Witchblade and Darkness would be guaranteed since they were the longest running. Not sure what artifact would be a good third book.