Vikramaditya VI became the Western Chalukya King after deposing his elder brother Someshvara II, a political move he made by gaining the support of Chalukya vassals during the Chola invasion of Chalukya territory. Vikramaditya's reign is marked with the abolishment of the Saka era and the start of the Chalukya-Vikrama era. He was the greatest of the Western Chalukya kings and had the longest reign in the dynasty. He earned the title Permadideva and Tribhuvanamalla. He had several queens who ably assisted him in administration. One of his queens, Chandala Devi, a princess from the Shilahara ruling family of Karad was called Abhinava Saraswati for her skills as an artist. Queen Kethala Devi administered the Siruguppa region and Savala Devi was in charge of an Agrahara in Naregal. According to the historian Kamath, Vikramaditya VI was a "great king who ruled over South India" and he finds a "pride of place in Karnataka history". More inscriptions in Kannada are attributed to Vikramaditya VI than any other king prior to the Vijayanagara era.