Once the priests have chosen a candidate, she must undergo yet more rigorous tests to ensure that she indeed possesses the qualities necessary to be the living vessel of Durga. Her greatest test comes during the Hindu festival of Dashain. On the Kalratri, or "black night", 108 buffaloes and goats are sacrificed to the goddess Kali. The young candidate is taken into the Taleju temple and released into the courtyard, where the severed heads of the animals are illuminated by candlelight and masked men are dancing about. If the candidate truly possesses the qualities of Taleju, she shows no fear during this experience. If she does, another candidate is brought in to attempt the same thing.