Custom Blood Magic: Ritual
Some chronicles allow for their players to develop customized powers for their characters. The following is a compilation of player created custom content in OWBN. At this time, custom content that is created and/or used by vampire PC's is required to be listed.
By creating a talisman attuned to the currents and eddies of the Umbra, you can detect the use of Koldunic Sorcery. Start with the blood of the subject and a pinch of earth from the land of the subjects birth. Add water from a source near to the location of the subjects Embrace and mix it into a paste. Dry the paste over a fire, and scrape the now ensorceled earth into a small glass phial. When this phial is in the presence of Koldunic Sorcery, it will begin to vibrate with energy. After 30 days, the magic leaches from the phial and it goes inert.
System: If a ritual or Path of Koldunic Sorcery is active or peering into an area within 30 feet of the glass phial, it will begin to vibrate. If a practitioner of Koldunic Sorcery activates a ritual or path within 30 feet of the phial it will vibrate and grow noticeably warm.