Kethess

Kethess was a demon princess who wished to conquer Corylak. In 32 IY she corrupted the hobgoblin warlord Taknor and led a demonic incursion against the Empire. Boreal Clayton stood against the horde at Broken Spear Pass. He held them until reinforcements arrived, when he was discovered missing.

Kethess watched the career of Prycal closely, sensing a great darkness within him. By 76 IY she had corrupted and empowered him. In 77 IY he corrupted the Temple of Olstir in Eaglecrest and opened a portal to her realm. He is defeated by Taran Clayton, and retreats to her realm where he slays her and takes her place.