Encrypt Missive
To insure that messages remain secure against prying eyes, the Tremere sometimes use this ritual to encode documents magically. Created during nights long past to send messages across battle lines or hostile borders, this ritual is not used as often in the age of electronic communications, but is occasionally used to communicate between chantries. Also, this is a fairly common ritual - many anarchs of the Anarch Free State seem to have learned it, and use it to encrypt graffiti messages to others of their kind.
System: The thaumaturge writes the message in blood over the course of a night and speaks the name of the person he wishes to read it. Only the writer and the person to whom the letter is addressed can read the document, but numerous "counter-rituals" exist that can be used to confound the magic of this ritual. To any others who observe the letter, the writing simply appears as gibberish.
