Hanuman assumed Panchamukhi or five-confronted kind to kill Ahiravana, a strong rakshasa black-magician and practitioner from the dim arts in the Ramayana war. Ahiravana, brother of Ravana, had taken Lord Rama and Lakshmana to netherworld as captive, and the only technique to eliminate him was to extinguish five lamps burning https://www.instagram.com/tantramantraaurvigyaan/