|Title||Pernice Bianca Fulmine|
The Lightning Ptarmigan is a Lightning-attribute Box Weapon clad in Lightning Flames. Usually it concentrates the Lightning Flames in its beak, but by covering its entire body in Lightning Flames, it can become massively fortified. It is a masterpiece that is inexpensive to copy, thus it is deployed in all units as the Millefiore's main aerial weapon.
- Its Japanese name raichou (雷鳥) not only literally means "lightning bird", but is also what the partridge bird is called in Japan.
- The partridge is considered a relative of the green pheasant, Japan's national bird.