Hanuman assumed Panchamukhi or 5-faced type to kill Ahiravana, a strong rakshasa black-magician and practitioner from the dim arts through the Ramayana war. Ahiravana, brother of Ravana, experienced taken Lord Rama and Lakshmana to netherworld as captive, and the sole approach to get rid of him was to extinguish 5 https://www.instagram.com/tantramantraaurvigyaan/