Related Clues:

• Duel weapon
• Scimitar, e.g.
• Weapon
• Foil, e.g.
• Sharp weapon
• Plowshare material, per Isaiah
• Knight's weapon
• Piercing weapon
• Symbol of power
• Weapon in a scabbard
• Zorro's weapon
• Fighting blade
• Symbol of justice
• There's a point to it
• King Arthur's Excalibur, for one