Wielded by the likes of King Aegon I Targaryen, and the highly contentious Daemon Blackfyre. Though by far the most well-known and common means of making uncommon swords, there are weapons not made of Valyrian steel that share similar properties. Valyrian steel was invented in Valyria, and was used to make weapons and various other items of unparalleled quality. Magic and spells play a role in its forging, which makes the steel special and gives it magical characteristics.