Once the bleeding stops, this'll be hysterical.
The youngest of the direct Drakos Kattalakis descendents, Sebastian was exiled from his patria after the death of his sister. Now he walks as a lone Sentinel, forever banished from his family and kindred.
Alone for over 500 years, he keeps to himself, but still upholds his oath as a Sentinel. He is one of the more powerful Sentinels, and has always been at odds with his older brother, Damos.