Hanuman assumed Panchamukhi or five-confronted type to destroy Ahiravana, a strong rakshasa black-magician and practitioner of your dark arts through the Ramayana war. Ahiravana, brother of Ravana, experienced taken Lord Rama and Lakshmana to netherworld as captive, and the only real strategy to kill him was to extinguish 5 lamps https://www.youtube.com/@Mahavidyabaglamukhi