Vassal Katana

The Vassal Katana is one of the Eight Vassal Weapons from Glass' World. The person who possesses the weapon is called the Katana Hero. The katana holds a green gem that can absorb materials and the ability to transform.

The current Katana Hero is Raphtalia.

Trivia

 * The Vassal Katana is a symbol of national strength in one of the countries in Glass' World.
 * In the Web Novel, Eclair Seaetto wielded the Vassal Katana.