The Konbaung monarchs prescribed to ancient precedents and traditions to found the new royal city. Brahmins were tasked with planning these sacrificial ceremonies and determining the auspicious day according to astrological calculations and the signs of individuals best suited for sacrifice. Usually, victims were selected from a spectrum of social classes, or unfortuitiously apprehended against will during the day of the sacrifice. Women in the latter stages of pregnancy were preferred, as the sacrifice would yield two guardian spirits instead of one.