'however' was the wrong word
A [[weapon]] must have an [[inscription slot]] to be able to put an [[inscription]] on it.
Weapons [[drop]]ped in [[Tyria (continent)|Tyria]] or [[Cantha]] '''never''' have inscriptions or inscription slots. '''
However''', not all weapons dropped in [[Elona]] have insciption slots.
A weapon has an inscription slot if the weapon description reads "Inscription: None", or if the weapon already has an inscription on it (which can be salvaged or over-written).