Hanuman assumed Panchamukhi or five-faced type to eliminate Ahiravana, a robust rakshasa black-magician and practitioner of the dim arts over the Ramayana war. Ahiravana, brother of Ravana, experienced taken Lord Rama and Lakshmana to netherworld as captive, and the one way to eliminate him was to extinguish 5 lamps burning https://www.instagram.com/tantramantraaurvigyaan/