[Edited version will be published by tomorrow]
Magic Circles are like sets of commands that have various functions.
While they themselves can't create a new element, they can however be created to provide an independent functioning system of their own. They have this simple yet complex pathway that allows a user to freely chant magic without knowing the mechanism behind that.
With the help of the System, one can use the given amount of Magic Circles, without really knowing about them… it's like a free magic circle provided to them. While they can acquire more magic circles from others or from ancient runes that allow them to enhance their own magic or add another skill to their arsenal, creating a circle from scratch requires an unimaginable amount of time and hard work… that too will only work if you have the talent for magic circles.
