Afterward, 30 skeletons would emerge from the sea of bones very 20 meters. Their strength did not increase, but they had perfected their fighting techniques and coordination.
Abel had just learned to do the 'Tornado,' so he still needed some time to fully grasp the skill. This was a great chance for him to practice.
With the sight and data analysis of the world stone, he needed to spot an enemy's weakness and then unleash the most effective strike. This required an extremely calm mind. Like an assassin, he had to perfectly grasp an opportunity as soon as his enemy made a mistake.
However, the tornado was a totally different attack style. It felt more like the attack of a real knight through a crazy recycle of energy, crushing every enemy in the surrounding to death.
One was calm and one was vicious. Both of them had their pros and cons, but as a knight, Abel preferred this tornado style attack. It was violent, explosive, and unstoppable.