The magical civilization born on Earth was far less prosperous than Celestia, and necromancy, considered taboo, was no exception.
Basically, apart from summoning skeletons or zombies to help in combat, necromancers had almost no other means of self-defense.
However, the Karins family, as descendants of a secret disciple of the medieval genius necromancer, had more than just this attack method.
Corpse Explosion Technique, an attack method developed by the genius necromancer, was used to compensate for the slow movements of zombies.
This spell was similar to the "Self-Destructing Warriors" of the Shura Sect, using the body as a medium to shatter bones and blood to harm others. Its power was not weak, roughly equivalent to two-handed Eric.
Roger's plan at this moment was to run to Delbosky, launch the Corpse Explosion Technique, and successfully end the mission.