Suiretsusen (水烈閃 Suiretsusen? lit. "Water Fury Flash"), is a special technique that Zero learns after defeating Splash Warfly in Mega Man X7. By pressing the special attack button with the D Glaive equipped, Zero performs a strong, but slow, forward thrust tipped with a sharp burst of water-elemental energy. This attack is Flame Hyenard's weakness.