Hanuman assumed Panchamukhi or five-confronted form to eliminate Ahiravana, a powerful rakshasa black-magician and practitioner in the dark arts during the Ramayana war. Ahiravana, brother of Ravana, had taken Lord Rama and Lakshmana to netherworld as captive, and the sole strategy to kill him was to extinguish five lamps burning https://www.youtube.com/@Mahavidyabaglamukhi