Daemonic Possession

Not enough daemons ... never enough ... What do you want? You've noticed the masks, yes? Those are my handiwork. Brilliant, eh? I've painstakingly summoned forth daemons and bound them into these masks. They were supposed to be smuggled into the heart of the enemy: Altdorf. Unfortunately, the smugglers decided to sell the masks instead, and now even the denizens of the Inevitable City are wearing them! Some of them ended up in enemy hands--but I wanted them in Altdorf, not out on the battlefield! So, if you see any of your foes wearing them outside of Altdorf, feel free to 'collect' them! I need you to go gather them up again for me, so we can deliver them to the intended 'audience! '

Collect 10 daemon masks from Suspicious Citizen in the Inevitable City. Deliver the daemon masks to any Slaughterheart Magus in the Inevitable City.