Those with the passive skill of elemental affinity can clearly sense the state of elements in front of them without touching, determining if it's the right time to engrave an inscription.
Metal is naturally a kind of element, and other professions cannot ascertain this, making them incapable of proper creation and equipment enhancement.
Their understanding of the forging skill is different from Lin Yi's.
In their skill set, there is no such skill as the Enhancement Skill.
Regarding strengthening techniques, the enhancers of the Divine Refining Bureau only have the experience and insights gained from millions of hammer strikes.
Therefore, for them to achieve improvement is relatively difficult.
In fact, Lin Yi can master the enhancement skill as a Mage.
Indeed, without including the Enhancement Skill in his skill set.
Warriors and tank-type professions perceive the state of burning metal through passive skills.
