A cube that converts the Iron Staff into an Patent Iron Staff.
Uses an +9 Iron Staff as a material.
An +7 Patent Iron Staff can be obtained.

Warning! - When remodeling, the inserted cards and Random Options are removed.

[iRO Description]
A modification cube that awakens a weapon.
Uses Iron Staff that is refined to +9 at least.
Awakened Iron Staff +7 will be obtained.
Caution! - when modified, equipped card and random options will be removed.