Ravana
Rāvaṇa Sanskrit: रावण, (also known by other names) is the primary antagonist character of the Hindu epic Ramayana; who was the Rakshasa king of Lanka. In the classic text, he is mainly depicted negatively, kidnapping Rama's wife Sita, to claim vengeance on Rama and his brother Lakshmana for having cut off the nose of his sister Surpanakha.
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