Oreback Beetles

Oreback Beetles are cave-dwelling creatures that rarely come up to the surface (Meteor Showers where a special variant of these beetles can form). They have the ability to consume and breakdown almost any type of ore and cover their entire exoskeleton with said ores, giving them the name Oreback Beetles. These insects also gain the traits of the ores they consume. They are very useful and can be used as an alternative to forging weapons or armors. If one is able to find and tame an Oreback Beetle, they would be capable of turing raw ores into metal armor pieces or weapon blades. All you need to do is show these smart insects a blueprint of how you want the item to look like and it is able to make it. The great warsmtih Jae' was in fact a Tveskali of an Oreback Beetle and Bombardier Beetle Hybrid, giving him the natural talent to forge everthing from anything.