Deny the Intruder
To protect chantries from unwanted observation, Tremere rely not only upon mystic wards but also upon mortal bureaucracy. An enemy can hardly drop in if the chantry isn't listed in any directories or real estate paperwork, after all. Better still, a little judicious paper-shuffling can "lose" records for electrical payments, telephone calls and other incriminating evidence.
To set up a chantry's bureaucratic defense, the Tremere simply scrawls a series of mystic characters on a piece of paper. This page goes out by mail (some modern Tremere even scan the page and use e-mail) and promptly becomes lost in the system. For the next year, the chantry becomes difficulty to track via the usual paperwork routes.
System: There's no special cost for the paperwork involved in the ritual, though the Tremere must scrawl out the characters with charcoal. Once the paperwork makes it into "the system" - by the hands of the mailman, by e-mail to some server, or what have you - it vanishes without a trace. So, too, do the records of the chantry. Attempts to investigate the chantry or unearth records of its existence increase in difficulty by one for each success scored on the ritual roll. This doesn't hinder the chantry's normal functions; the telephones still work and the electricity still runs. It's just that nobody ever sends the bills directly to the chantry or writes anything in the credit memos that reveals the building's location.
