Hanuman assumed Panchamukhi or five-faced variety to destroy Ahiravana, a robust rakshasa black-magician and practitioner on the dim arts over the Ramayana war. Ahiravana, brother of Ravana, experienced taken Lord Rama and Lakshmana to netherworld as captive, and the only method to destroy him was to extinguish 5 lamps burning https://www.youtube.com/@Mahavidyabaglamukhi