New #dnd monster just dropped thanks to a typo.

The killseer is a stealthy monstrosity that takes the form of a gaunt, hooded humanoid. Invisible to all forms of divination magic and second sight, it seeks out trained diviners and those gifted with any form of prophecy. Once it finds them, it pulls back its hood to reveal a cruel, birdlike face with a long bill, which it uses to pluck out their eyes. Although some survive this ordeal, they lose whatever divinatory skill they previously had.