Revenant Blade

You are descended from a master of the double-blade, and some of that mastery has passed on to you. You gain the following benefits:
• Increase your Dexterity or Strength score by 1, to a maximum of 20.
• While wielding a double-bladed weapon with two hands, you gain +1 AC.
• A double-bladed scimitar has the finesse property when you wield it.