Vassal Staff

The Vassal Staff is one of the Eight Vassal Weapons also known as one of Seven Star Weapons. The person who possess the weapon is called the Staff Hero. The staff holds a gem which can absorb materials and the ability to transform.

The current Staff Hero is Aultcray Melromarc XXXII.

Trivia

 * In the Web Novel, Naofumi temporarily wielded the Vassal Staff.