Refining weapons was a very important element in Celestial Bane because refining weapons required a lot of effort and skill. Refining the highest weapon map in Celestial Bane was a very difficult goal. It required a lot of time and resources. The highest level of weapon crafting usually referred to the refining process of a weapon. It required a series of steps, including raw materials, refining skills, heat control, and so on. In Celestial Bane, the refiner could create a perfect weapon through continuous trials and experiments. In order to achieve the highest weapon blueprint, one needed to prepare high-quality materials and the skills of the refiner. They also needed to constantly try and experiment to finally create a perfect weapon. However, in Celestial Bane, the highest weapon blueprint was a very difficult goal to achieve. Many refiners needed to spend a lot of time and resources to pursue this goal.