Wyrmcrown

The Wyrmcrown was a powerful dragon artifact.

Abilities
The Wyrmcrown allowed its bearer to magically poison any dragon who were blood-related to it, or a dragon whose blood the bearer had tasted. The Wyrmcrown could affect any dragon within the continent of Returned Abeir.

History
As of 1479 DR, the Wyrmcrown was in possession of the Empress Dragon Gauwervyndhal.