Hanuman assumed Panchamukhi or 5-faced variety to destroy Ahiravana, a strong rakshasa black-magician and practitioner with the darkish arts throughout 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 five lamps burning https://www.instagram.com/tantramantraaurvigyaan/