The ritual to seek Janus’s blessing on a gathering involves the offering of two different cakes baked specifically for the ritual, sprinkled with a mixture of wine and the Vaticinator’s Vitae. A prayer of gratitude is spoken, and those gathered participate, if they wish. The offering is placed at the base of a statue of Janus, which is positioned so that it may overlook the gathering that follows.
If the ritual is successful, all those who participated in the prayer enjoy a +2 bonus to all Persuasion rolls for the remainder of the scene, so long as the participants remain within 30 feet of the statue.