How Many Valyrian Swords Are on ‘Game of Thrones’?

An important part of Game of Thrones — and the fight against the White Walkers — is Valyrian steel. Anyone who has a Valyrian steel sword has a powerful weapon, although he might not quite grasp the power of the weapon in his care. In this article, we're going to look at each Valyrian steel sword that currently exists in the show's universe, its history, and who currently owns the sword, along with just why these swords are so important. Click through the gallery to learn more about these powerful weapons. (HBO)