Percy's training in the secret arts of the Draco family was a turning point in his life as a warrior. It was as if Percy had entered a state of enlightenment as he became the sharpest he had ever been in his life absorbing all the knowledge that Alexander could give him like a sponge.
Not only did he grasp the basics of the arts that Alexander wanted to teach him extremely quickly but he could also feel something resonating inside his body that guided him during the process.
Just the first level of the secret arts the ' Armor of flame ' was a broken technique that could virtually provide a whole another dimension of defensive capabilities to Percy's arsenal as it would become a passive skill that would only chip away a bit of his elemental essence constantly to mentain while the defensive capabilities it offered were off the charts.