Hanuman assumed Panchamukhi or five-confronted type to eliminate Ahiravana, a robust rakshasa black-magician and practitioner in the dark arts over the Ramayana war. Ahiravana, brother of Ravana, had taken Lord Rama and Lakshmana to netherworld as captive, and the one strategy to kill him was to extinguish 5 lamps burning https://www.instagram.com/tantramantraaurvigyaan/