Hanuman assumed Panchamukhi or five-faced type to destroy Ahiravana, a powerful rakshasa black-magician and practitioner on the dim arts throughout the Ramayana war. Ahiravana, brother of Ravana, experienced taken Lord Rama and Lakshmana to netherworld as captive, and the only strategy to destroy him was to extinguish five lamps burning https://www.instagram.com/tantramantraaurvigyaan/