Literally a bone from a Dragon, specifically an adult True Dragon, these are incredibly dense and strong and can be used interchangeably with many metals. One would be extremely lucky to find a complete one as they can be forged into truly mighty weapons and armour. They are very, very heavy though so be careful, and finding a smith with the knowledge and skill to be able to work with one is easier said than done.
Dragon Bone
Material
Attributes
Unorganized
Weight
1102lb
Effect
Any item crafted from this material begins with the Masterwork property.