Mithril is as light as air, Fine Gold is indestructible, and Mountain Copper is unbreakable.
These are the three types of magic metals known on the Legendary Continent, currently the only ones known on the market. Of course, Liszt also had a batch of magic metals from the Child of the Sun, including Blue Steel and Cast Aluminum.
These magic metals are very compatible with magic power, serving as excellent materials for magic conduction and possessing unique properties. Whether for crafting magic equipment or standard weapons, they are top-notch raw materials. Thus, their prices remain high, affordable only to a few nobles.
The three major kingdoms and their subordinate states did not possess Magic Metal Dragons. It was said that only the empire of the Legendary Continent had control over Magic Metal Dragons—the Mithril Dragon, Fine Gold Dragon, and Mountain Copper Dragon.