Star Wars: Visions - The Elder

Centuries after the death of Darth Bane and the initial extinction of the Sith, Tajin and his Padawan Dan are sent to explore the Outer Rim when Tajin senses a disturbance in the force. They land on an isolated planet and arrive at a remote village, where they learn of a mysterious elder man who hiked onto the mountaintop. Dan follows the Elder's trail and meets the man, who reveals himself to be a former Sith who left the order before it fell apart. The Elder wounds Dan, and Tajin arrives to fight the Elder. Tajin narrowly manages to kill the Elder, who decomposes into a rocky sediment and detonates an explosion that destroys his ship as he dies. As they leave the village upon Dan's recovery, Tajin tells Dan that being a Jedi means being kindhearted so they do not end up like the Elder.