On top of that, it was a form of magic that she was particularly skilled in, a spell known as the Gandr shot. Originally it was a weak curse that shot from the finger and caused only mild illness. In this case, where she was activating it through her Magic Crest, it could stop the heart, causing instant death, a technique known as a <Finn Shot>. With just a leisurely movement of her hand, someone like me with no resistance to magecraft would undoubtedly be easily annihilated.

Case Files 1, Prologue