s the requisition of ice-type energy materials!If we can't make it today, you're on your own! Lead the way!"That won't do, Chief," the scholars looked at each other nervously. "If we forcibly extract...lver than iron right now, but you can't use silver for the main equipment, can youWhat in the world is Silver BulletMythical metallurgy is good, but it's not as simple as [iron] [iron] [energy] =...