Unidentified Sith Lord's tomb (Athiss)

A Sith Lord was entombed on Athiss. By the time of the Battle of Yavin a millennium later, his name was lost to history.

At that time, a group of lore-seekers visited his tomb.

Behind the scenes
The tomb appears in the Lost Knowledge adventure in Fantasy Flight Games' 2014 Star Wars: Force and Destiny: Roleplaying Game BETA book.