Elements Regulation Technique
Krune was taken aback. All his elemental attacks were based on the Elements Regulation Technique. He had just recently arrived at the Advanced Stage after decades of training in it. Sure, he was several times faster than Lucio in doing it. However, how many thousands of years had Lucio lived already? Because of his trip to the Godly Path Realm, Krune hasn't lived for even a century yet. Lucio simply had way too much time to train it.
The problem here was that Lucio knew the fused form of the Elements Regulation Technique much better than Krune. That being said, the elements' fused power through the Elements Regulation Technique didn't work on him. The worst thing for Krune was that he had been using the Elements Regulation Technique since he was just at Core Formation Realm. Although he couldn't fuse the Elements like now, he still used it to have better control over them.