Afterward, Derfel continued his Warlord duties to Arthur, fighting in numerous battles against the Saxons, and against Lancelot's rebellion, including playing a crucial role at the battle of Myndd Baddon.
Afterward, Derfel continued his warlord duties to Arthur, fighting in numerous battles against the Saxons in eastern England, and against Lancelot's rebellion. In the third book,, Derfel plays a crucial role at the battle of Myndd Baddon.