Kopi, despite the Ice Element gift affecting his emotions, turning them frigid, could still feel emotions.
It was what he felt when he recalled how helpless he was when aiding Isabella.
Combat Awakeners were limited to a single battle technique, which already consisted of utilizing energy in combat and other forms of battle, like attacks, defending, and movement.
Of course, there were others developing another battle technique, but that would take them a lot of time.
Combat Awakener focused on improving their physique, senses, and battle sense.
Unlike Mage, who had hours for research, they had to maintain the discipline of taking care of their body.
Therefore, they were limited to a single battle technique, but it still depended on the Awakeners themselves.
Meanwhile, Mage Awakener has more than two Arts, dividing their spells into numerous trees, and thus, they were useful in the battle.