Engaging the Vessel of Transference
This ritual enchants a container to fill itself with blood from any living or unliving being who holds it, replacing the volume of blood taken with an equal amount previously held inside the container. When the ritual is enacted, the vessel (which must be between the size of a small cup an a gallon jug) is sealed full of the caster's blood and inscribed with the Hermetic sigil which empowers the ritual. Whenever an individual touches the container with his bare skin, he feels a slight chill against his flesh but no further discomfort. The container continues to exchange the blood it contains until it is opened. The two most common uses of this ritual are to covertly create a blood bond and to obtain a sample of a subject's blood for ritual or experimental purposes.
System: The ritual takes three hours to enact (reduced by 15 minutes for each success on the casting roll) and requires one blood point (although not necessarily the caster's blood) , which is sealed inside the container. The ritual only switches blood between itself and a subject if it is touched bare-handed - even thin cotton gloves keep it from activating.
Individuals with at least four dots in Occult or three in Mage Lore recognize the Hermetic sigil with two successes on an Intelligence + the appropriate Knowledge roll (difficulty 8).
