Maximum Exploding Fireball

Fire Magic: Maximum Exploding Fireball (炎魔法『極大爆殺轟炎魔球』) is a Fire Magic spell.

Description
With an open grimoire, the user generates a large Exploding Fireball in the palm of their hand and slams it into an opponent. The fireball's explosion generates extensive damage on the target.

Additionally, the explosive force could be used to crush the target against a surface, increasing the damage dealt.