To put it simply, I'm not creating swords out of thin air. Instead, I have a world of my own where an uncountable number of blades are contained. If I see a weapon, a copy of it will be made there. That's why I carry the title of a blacksmith hero. When I want a certain weapon, I simply pull it from that world.

There are downfalls to this magic, however. All weapons I copy are lesser in power than the original so I will rarely directly clash with someone. Not only that but to make the copy takes three times the mana that was put into creating the original.

However, I am capable of creating that very world where I want it and bring whomever I want into it. It takes an intense amount of magical energy and only lasts a few minutes but all my weapons will be on par with the originals and the cost to making it is free.