The exarch of Bel Shalor is a mighty rakshasa named Durastoran, known to legend as the Wyrmbreaker. This fiend despises the dragons of Argonnessen and has shattered many schemes of the Chamber. He claims to have provoked the first war between Aerenal and Argonnessen. Over the last few centuries, he has served Bel Shalor in Khorvaire, using his vast knowledge of the Prophecy to draw the world into this dark age.
Durastoran is a master prophet and skilled mage. In addition to the powers described below, he is a ritual caster who has had a hundred thousand years to gather rituals. Beyond this, his knowledge of the Prophecy often lets him predict PCs’ actions. Ultimately, he seeks Bel Shalor’s release, but in the meantime, he likes to play deadly games with the Chamber and its agents.