Sol Linea

Fire Magic: Sol Linea (炎魔法『』) is a Fire Magic spell.

Description
With an open grimoire, the user manifests a small sun-like sphere of concentrated flame and then manipulates the sphere to shoot an intense beam of fire towards a target.

The beam has enough power to pierce through a barrier made of a defense magic spell. Once the beam hits, the user can manipulate the residual fire to incinerate the remains of the target.

Trivia

 * Sol linea is Latin for "sun line".