Hanuman assumed Panchamukhi or 5-confronted form to get rid of Ahiravana, a strong rakshasa black-magician and practitioner on the darkish arts through the Ramayana war. Ahiravana, brother of Ravana, experienced taken Lord Rama and Lakshmana to netherworld as captive, and the one way to kill him was to extinguish 5 https://www.instagram.com/tantramantraaurvigyaan/