Hanuman assumed Panchamukhi or five-confronted kind to eliminate Ahiravana, a strong rakshasa black-magician and practitioner of the dark arts through the Ramayana war. Ahiravana, brother of Ravana, experienced taken Lord Rama and Lakshmana to netherworld as captive, and the sole technique to destroy him was to extinguish five lamps burning https://www.facebook.com/share/1J6iVuTuXb/