Hanuman assumed Panchamukhi or 5-faced type to destroy Ahiravana, a robust rakshasa black-magician and practitioner of your dim arts throughout the Ramayana war. Ahiravana, brother of Ravana, had taken Lord Rama and Lakshmana to netherworld as captive, and the only real strategy to kill him was to extinguish five lamps https://www.instagram.com/tantramantraaurvigyaan/