Increase Mana Capacity

Leo went to harvest the mana cores after killing the group of monsters with multicasting.

As he collected the mana cores, Miss Camille spoke, "There are two things that you must be wary of when training with magic. Magic control and casting speed."

"Magic control is basically your accuracy with magic spells. If you have poor magic control, you won't be able to use magic spells that require a good accuracy, such as Black Bullet and Void Spear."

"Casting speed is self explanatory. In a match between two magic casters, the one who can cast faster will be at a massive advantage. Most people consider this to be the most important aspect as a magician and it is often used to compare the difference between two magicians."

Leo nodded and said, "I am pretty confident with my magic control if I don't use multicasting. As for my casting speed… What do you think, Miss Camille?"

"...Let's just say that you would defeat most magicians when it comes to casting speed," she said in a stiff tone.