Chapter 17 Decisive Battle! There are two ways to increase the effectiveness of Arts and Spells. First is by improving the quantity of Mana that is being loaded into it. A way that most choose in order to create larger versions of their Arts. Second is by improving the overall quality of the magical technique. My own Blue Fire Bullets Spell is an example of that due to it being an upgraded version of the Fireball Spell. However, I couldn't use that right now because Jack wouldn't allow me to use a Spell in this situation. Controlling Ether or moulding Mana into a Spell takes a little bit of time and concentration. If I was to hesitate in blocking for even a moment, he'd smash my body with his wooden spear and send me flying out of the arena's boundaries. There's only one way out of t

