The combination of Leon and Cleo worked wonders in the battlefield. Even with Azed and Helix being more powerful, the attacks of the aforementioned individuals are sharper. Quicker. Filled with an overwhelming amount of accuracy.
Meanwhile, the strong attacks of both Azed and Helix are out of tune. The explanation for this is simple. With their transformation and, with the sudden burst of mana they received, there is too much for them to handle at ounce. They are basically using spells for the first time in this fight because each one that they cast are stronger than their basic spells.
This is also the reason why Cleo and Leon are sharper and swifter. They are using skills which they have within them already. The same ones which they honed close to perfection. Making the difference in
