Magisteel

Magic steel is not simply valuable just because of its rarity. The true reason behind its worth is because the metal possesses the property of an extremely good affinity with guiding magic power. It is possible to control magic essence to a certain degree using your imagination.

Even though demonic steel is excellent against demonic abilities, it, like every other metal, has a melting point. The melting point for most rare resources is around 5,000 degrees. Demonic steel can withstand temperatures up to 9,900 degrees. Furthermore, it can regenerate. It is invaluable for production of mounted soldiers’ weapons. Since it can change shape at will, it's useful for receiving and dealing with various attacks, to say nothing of carrying it.