Draygan

Draygan was once a Knight of Monitor of the Leopard Command. He is first met in the Northern Forest of Serpent Isle, where he has become the self-declared leader of the Northern Encampment (after he killed those who opposed him, of course).

Draygan was responsible for the theft of the Forest Master’s Orb of Elerion, which made him almost invulnerable and accounted for him taking over the camp. The Avatar used an arrow treated with King's Saviour to make Draygan fall asleep, enabling him/her to take the Orb and kill him.

Trivia

 * Beryl came up with the idea of using King's Saviour to subdue Draygan.