In Indian mythology, the creature known for its multiple heads and vast powers is Ravana, the king of Lanka. Ravana is depicted with ten heads, symbolizing great knowledge and influence. He is a significant figure in the Ramayana, showcasing both wisdom and the complexity of good versus evil. His character encompasses devotion to the god Shiva while simultaneously embodying traits of arrogance and passion, affecting his interactions with other beings, including the hero Rama.