Urushi

Parasurama established forty-two kalaris and taught twenty-one masters of these kalaris to protect the land he created. Kalaripayattu is a traditional psycho-physiological discipline emanating from Kerala's unique mytho-historical heritage as well as a scientific system of physical culture training. The historical antecedents of this martial art form combines indigenous Dravidian systems of martial practice such as 'varma ati' or 'marma adi' with an influence of Aryan brahman culture which migrated southwards down the west coast of India into Kerala. There are two distinct traditions in Kalaripayattu-the Northern and the Southern schools. Kalaripayattu is the oldest existing martial art form, dating back more than 2000 years and said to be the forerunner of popularly known Chinese martial arts, as the monk Bodhidharma took this knowledge from India to China.
The practice of Kalaripayattu is said to originate from the Dhanur Vedic texts encompassing all fighting arts and described by the Vishnu Purana as one of the eighteen traditional branches of knowledge. Urushi is a Demigod fights with one of the deadly ammo called urushiyam which have 3 headed sword like hunter. He is the hair of one of the 21 masters.