“My hand, bring fire, shape it into a blade, and bring forth thy judgement!”

Stiyl shouted, and, with his fingers, pointed the cigarette upward.

The trail of cigarette smoke changed into orange lines, which converged into a flaming sword.

The newly created strong glow now lit the sewer clearly.

Stiyl grabbed the flaming sword and swung it downwards...but halfway through, he stopped.

Toaru Majutsu no Index vol.7 ch.1 pt.6