“Not actually mightier than the sword.”
—In-game description from Fates.
The Quill Pen (羽ペン Hane pen) is a Dagger that is introduced in Fire Emblem Fates. A joke weapon that literally takes on the appearance of a quill pen fashioned out of a single ebon feather, the Quill Pen is clearly not viable for combat, complete with abysmally low Might and weak debuffing capabilities. It redeems itself somewhat, however, with its superb hit rate: the quill pen has a better hit rate than any other dagger/shuriken in the game.