Tombstone of Flames (炎の墓標,Honoo no bohyou?) is the eighteenth episode of the series.
Griffith and Foss have double crossed the Queen and her co-conspirators. Griffith has them locked in a castle, which is set on fire, killing them all. Guts decides to leave and Casca runs after him. He tells her that he does not want to be caught up in Griffith's dream anymore.