Shu

“My blood can corrupt the world.”

The blood of the Demon King couldn’t be used against most attacks. The substance was so destructive that the world itself could be irreparably damaged if the subject couldn’t withstand the force of the destruction.

Egil Grone Angdroa.”

Flames of doom were unleashed from the magic cannon. The seven layers of spiraling roared as they advanced. Thanks to Kandaquizorte’s divine protection, the flames passed through Naphta’s body and traveled all the way to the horizon far behind her—where they lit the entire world on fire. The dome burned. The horizon burned. The ground, the mountains, and everything else in the world burned and turned to ash.

There was a reason this spell surpassed Jio Graze yet wasn’t considered the highest grade of fire magic: though it took the form of flames, it wasn’t truly fire. It could burn the unburnable, destroy the indestructible, and reduce the whole world to ash