Hanuman assumed Panchamukhi or five-faced form to kill Ahiravana, a robust rakshasa black-magician and practitioner of the dim arts during the Ramayana war. Ahiravana, brother of Ravana, experienced taken Lord Rama and Lakshmana to netherworld as captive, and the sole method to destroy him was to extinguish five lamps burning https://www.youtube.com/@Mahavidyabaglamukhi