The five fires. (Glossary for the Vahinis)

Because there are five types of Agni in all, they are called Panchagni: Kaala agni, the fire of time; Kshudha agni, the fire of hunger; Sheetal agni, the cold fire; Kopa agni, the fire of anger, and Jnana-agni, the fire of knowledge. These reside in the feet, the navel, the stomach, the eye and the heart. (PraV, p. 10)