Berserker

Berserker was the Unique Skill of Shogo Taguchi that he obtained upon being summoned.

Thanks to Shogo's previous lessons in martial arts combined with this skill, he was capable of killing 30 Sorcerors of Farmas. Admittedly, he may have killed more without the aid of Razen.

Abilities

 * Increases the user's physical abilities: Speed, Strength, etc.
 * The more people that die around the user, the stronger the user becomes.