AA Remien are classes of individuals who have learn and master three of four Remien Arts. The most common combination of AA Remiens have the mastery of Red, White and Black Arts. It's extremely challenging to master one's natural art, let alone mastering three of them. Many who are in this stage are trying to master the Blue Arts which is the hardest to learn of the four just to be classified as an Elite Remien. Those who have are naturally a Blue Remien typically found it easier to master all four in comparsion to other who aren't naturally a Blue Remien.