In this world, elements are divided into three types. Elementary Elements, Advanced Elements, and Divine Elements. Elementary Elements are the four basic elements that most people have as their Element Affinity. Such as Fire, Water, Earth and Wind. Advanced Elements are the elements that evolved from the Elementary Elements. The most common one is Ice, Lightning and plant.
Lastly, the Divine Elements which is the rarest Element-Affinity. They only consist of two, Dark and Light. The understanding about how human ability to use only the element that they have an affinity toward it is still in studying. Some people say that some people are just gifted, but I'm not the one who count on that kind of belief.
From my master standpoint as long as you are willing to learn then anything is
