A weapon or focus item with a name suffix "of Fortitude" is equipped with a weapon upgrade of the same name: * Axe Grip of Fortitude * Bow Grip of Fortitude * Dagger Handle of Fortitude * Hammer Grip of Fortitude * Scythe Grip of Fortitude * Shield Handle of Fortitude * Spear Grip of Fortitude * Staff Wrapping of Fortitude * Sword Pommel of Fortitude * Focus Core of Fortitude For more details, see: weapon upgrade