Zombicide Black Plague Special Guest Naiade

A box set of four Zombicide: Black Plague survivors that were designed by Naiade. The survivors include:
Merieil
Apprentice Milo
Thundergut
Ostokar the Pale

Ostokar the Pale has an option to serve as a special Necromancer.
This box includes 6 Spawn cards for said special Necromancer.