Directing Ahriman's Lance
The vizier takes either an accurate image of a target individual, or a small object she once owned, and swallows it. He waits for an hour, then cuts (or has fellow viziers cut) the object out of his belly. Until the next inauspicious night, any Assamite in possession of the item or image improves her chances of killing the target individual.
The possessor of the ritualized item lowers the difficulties of all actions that bring her closer to killing the target individual (Storyteller's discretion) by the number of successes scored by the vizier. The ritual takes 2 hours to perform.