Sanguis Enim Vita
(Mortal Hermetic Sorcery - Akin to Thaumaturgy, but still requiring conversion.)
Description: This ritual causes a ghoul to embrace upon death, it can be cast by the ghoul.
Origin: The name and methodology are definitely Hermetic, but no history or signatory accompany the ritual making it difficult to pinpoint a creator without a specific comparison to analyze.
(Brian's Prelude 2: London)
Ingredients: Kindred vitae & Willpower
Casting: Intelligence + Rituals = difficulty (8).
System:
Reference: The Curse Belated (Pg.95-96 of Blood Magic: Secrets of Thaumaturgy)
Notes: The conversion time from mortal hermetic sorcery to blood thaumaturgy is one half the normal research time; in this case, two (2) seasons, half the normal successes required.
UPDATE IN PROGRESS!