Bakuhatsu Teki

The Bakuhatsu Teki is a technique created by Kosho and Korun Koji. It's one of the strongest dark-natured techniques and it's based off the lightning element.

Usage
The user places both of their hands in front of them and concentrate dark lightning in front of their palms. The black lightning will form into a demonic face which will grow bigger until the technique is released, creating a massive, dark-purple beam capable of destroying planets.