Nyoronyoden (如露如電 Existence Percieved as a Flash of Lightning) is a Speed Magic Spell
Tenshin developed this technique during his time of viewing the Silent Killing Magic in action. It works by channeling magical power throughout the entire body and allowing it to cycle. Although in this state, he is unable to achieve the maximum speed of his Speed Magic, he then creates an "explosion" of magical power inside his body, thereby allowing him to move at extreme speeds without the need of Speed Magic, thereby allowing him to attack in the process of moving at extreme speeds, allowing him to cut down any opponent in his way effortlessly. Although powerful and fast, Tenshin is only able to move in one line during this technique, thereby allowing it to be countered by a perceptive and powerful enemy.