7The Marand Sisters
Renee Marand and her sister are twin necromancers/clairvoyants who were so depraved that The Order felt compelled to kick them out. If a cult that regularly wears creepy masks and sacrifices animals is asking you to leave then you know you've done something wrong. Renee is capable of stopping someone's
heart by merely squeezing her fist, while her sister (who goes unnamed for some reason) can lethally bewitch people and turn them into mindless, zombie slaves.
Jack and Alyssa discover how troublesome that ability can be when Marand #2 comes after them to retrieve the legendary "necrophone" in their possession. Five points if you can guess what the necrophone does just from its name.