Back when Hirta created the three families there were two possibilities for what they could create together, Terror or Hope. The choice would be completely up to the family members working together. Regardless of what the members created, it would be strong.
After the war on For Storia, while Hirta was building the Gate to keep the gods from accessing the plain, Marklaban and her wrote the instructions for creating a potion of Terror. At the suggestion of the Keeper of Fate the instructions were split among six tomes and spread across Milleadh, awaiting the day when members of the family would arrive on the planet. Hoping that they would arrive under peaceful conditions and not fleeing For Storia as Fate foresaw the most likely possibility.
Creating the potion requires the skills of a Grand Master Alchemist, the essence of the three families, blood of a royal vampire, scale of an ancient dragon, and hair of a succubus. Through, trial and error the family has discovered three unique variations of this potion.