Weapon (longsword) Legendary (requires attunement by a creature with the same alignment as the sword)

In the world of Greyhawk, only nine of these blades are known to exist. Each is patterned after the legendary sword Fragarach, which is variously translated as “Final Word.” Each of the nine swords has its own name and alignment, and each bears a different gem in its pommel.

Name Alignment Gem
Answerer Chaotic good Emerald
Back Talker Chaotic evil Jet  
Concluder Lawful neutral Amethyst
Last Quip Chaotic neutral Tourmaline  
Rebutter Neutral good Topaz
Replier Neutral Peridot
Retorter Lawful good Aquamarine
Scather Lawful evil Garnet
Squelcher Neutral evil Spinel

You gain a +3 bonus to attack and damage rolls made with this sword. In addition, while you hold the sword, you can use your reaction to make one melee attack with it against any creature in your reach that deals damage to you. You have advantage on the attack roll, and any damage dealt with this special attack ignores any damage immunity or resistance the target has.