Inscription
Not everyone can be proficient with Thaumaturgy. Some Tremere build mystic items specifically to aid their subordinates or allies. A neonate with only the rudiments of skill may have need of a specific ritual, or another Kindred might desire to purchase the special services of Thaumaturgy but need them for his own later use. Instead of taking the time and risk to instruct someone else in the fine points of the working in question, a proficient thaumaturge can build an annotated version of a ritual, fueled with his blood, to make the formula accessible to someone else.
The Inscription ritual allows the thaumaturge to place any other first- or second-level ritual in a written form. This generally requires the equivalent of a full page of paper. A reader can then unlock the power of that ritual by reading the inscription and following its instructions. the scribe uses his blood as a base for the ink, and his vitae's power remains in the mixture to help fuel the ritual. An inscribed ritual is in imperfect form - it cannot be used to learn Thaumaturgy. It's a simplified set of instructions, with the scribe's vitae empowering the rite so that it overcomes any omissions or sloppiness on the part of the practitioner.
System: A thaumaturge who knows the techniques of Inscription can write an abbreviated form for any first- or second-level ritual that he knows, at a cost of two blood points. Anyone who can read the language may then use the ritual notes later. Actually casting the ritual from the notes requires the use of the usual components and time, as well as the standard Intelligence + Occult roll, but the caster need not have any knowledge of Thaumaturgy. Once an inscription is complete, the power of the writer's vitae is trapped in the object; his maximum blood pool is effectively reduced by one until the inscription is used. After use, the inscription dries into a fine, illegible ash, with all the power expelled from the vitae-based ink. The scribe can use the scroll himself (which is rather pointless) or give it to someone else. To prevent an inscription from reaching the wrong subject, many scribes also use Encrypt Missive (Blood Magic: Secrets of Thaumaturgy, p. 87) with this ritual.
Rumor holds that more powerful forms of inscription can create annotations for higher-level rituals, but only elders would know for certain. It is known that the blood powering Inscription can be used for links of Sympathy and Identity - an incautious Tremere could find his blood in the hands of an enemy who can use it against him.
