Sebastian is a vampire who made his debut on the second episode of the second season of Legacies. He is described as being a vampire who lived in the 'golden age' of their species. He was sold at the age of eight by his parents to pirates. He states that he would try to escape when they would arrive at a port, but would always be found. It is also revealed that the pirates were vampires.

Sebastian is an old vampire who has been alive for over six hundred years. He describes having lived in the 