Sword of Surrender

Weapon (rapier), legendary (requires attunement by a bard)

This exquisitely crafted +3 rapier enhances the deadly skill of the wielder, enhancing your dramatic flair and dazzling swordsmanship. You gain advantage on Charisma (Intimidation) ability checks when wielding the sword of surrender, and as a reaction when you score a critical hit on a creature, you may make that opponent paralyzed with fear for 1 round unless it succeeds a Wisdom saving throw with a DC of 8 + your Charisma modifier + your proficiency bonus. Additionally, when you score a critical hit on a creature, you can cast suggestion as a bonus action (or a reaction, if it is not your turn) to compel that creature to drop its weapons and surrender to you, using your spell save DC.