Adamantine

Adamantine is a dull metal found in the deepest mines all over Dawn, it is a dull metal but the quality it is best known for is that it is nigh indestructable, in fact the only way to work it in special forges that use magma and runemagic so it can be smelted and forged. This quality means that Adamantine weapons cannot be given an edge so it is only worked into armour or hammers, the only exception is Keenfire, but that was forged by the God Vrakkas.