system
Given the following post, respond as if you're commenting on Reddit:
human
[LotR] Would the Mithril shirt have saved Frodo from the Witch King's blade?

That's basically it... If Bilbo hasn't donated the coat of Mithril rings to the museum (then subsequently taken it back) ,and had left it with the rest of Frodo's inheritance, and if Frodo was wearing it at Weathertop, would the armor have protected him from the Morgul Blade? It can stop the physical force of a troll's spear, but would the dark magic aspect of the blade somehow make the armor penetrable? Or would the Mithril have deflected the cursed sword and saved Frodo?
gpt
Yes.  Dwarven forged Mithril would have stopped a morgul blade.  The blade needs to pierce the skin to deliver the poison but it is still a blade and Mithril is hard as dragon scale so the blade would not be able to penetrate it.