Shadows are incorporeal, doesn't mean they exist on the ethereal plane. adj. Without material body.
Agreed.
But I am talking about ethereal. If you have a weapon/armor/shield that it "ghost-touch" it will effect a ghost on the ethereal plane. If the sword can affect a ghost. Then in turn a ghost can affect a weapon/armor/shield.
If someone "blinks" / becomes ethereal they have a miss-chance for and against them. If they have a weapon that can affect things that are "blinked" why cant the weapon they have affect the other way around?
Why cant a ghost pick up a ghost touch weapon or armor or shield?
EDIT* ok I think I see the difficulty I have been having. Our friend the ghost has to manifest onto the plane. The blink does't "manifest" you it removes you to the Ethereal at random some times allowing you to not be "there" for an attack - for or against -
Sooo what we need is a Transdimensional weapon/spell. Like a wand or spell of transdimensional flameblade.
Were talking archery here so a transdimensional moonbow or some such, a spell that creates a bow or arrow that is transdimensional ... there ...
now there is some way for you to remove the miss chance while using a blink ring instead of NO way.