Ancestral Sword of the Kings: A long and imposing sword, forged from Valyrian st

Ancestral Sword of the Kings: A long and imposing sword, forged from Valyrian steel, with a black polished blade that reflects light menacingly. The blade design can be sleek and deadly, with a slight curvature that suggests a combination of elegance and raw power. The sword's hilt would be wrapped in dark leather, worn by time and use, with details in old silver or iron. The guard can be shaped like sculpted dragon wings, representing the power of the Targaryen or another noble house. The pommel of the sword can be adorned with a bright red jewel or a stylized dragon skull, referring to the ancient lineage and the supernatural threat that the sword represents. The overall design would be austere, brimming with symbolism, reflecting the dark and violent history of the great houses of Westeros.