Honoikazuchi

Honoikazuchi (火雷) Is a Noble Phantasm of Seito Kurogane, the first one he ever developed, intended to be a proper mix of Offensive and Defensive force. The user forms Blue Hellfire from his hands and Arms, shaping it into Spikes around the user that both burns incoming attacks to ash and injures any nearby threats. The Noble Phantasm can be used in a specific direction to focus the attacks on a single target but is commonly used as an omni-directional attack.