It looks like this could be attached to a shield somehow.
The Draconic Visage is considered a very rare drop obtained through killing metallic Dragons, Black dragons and Skeletal wyverns. The visage can be used to form the powerful Dragonfire shield which not only protects wielders from dragon fire but is also a very formidable shield also capable of firing off a magical attack. This shield can be made by using the Draconic visage with a Anti-fire shield, and a hammer. This action also requires a Smithing level of 95.