Zachary wasn't foolish either. Facing the provocation of that snake head, Zachary directly took out a missile from the Storage Space, instantly refined it with the Art of Controlling Objects, and then hurled it forcefully toward the location of the snake head.
The refining process of the Art of Controlling Objects was different from the normal refining of Magical Weapons. Normally, the time taken to refine Magical Weapons would increase with the rank of the treasure, but once refined, one could completely control the Magical Weapon and even remotely use its inherent skills.
However, the so-called refining in the Art of Controlling Objects was different. Rather than refining, it was more about expending one's own Spirit Power to overlay the object one wished to command, after which it could be controlled.