Master Dual Wielder

You skill with two weapons has reached it's peak, gaining the following benefits:

• Increase your Strength or Dexterity score by 1, to a maximum of 20.
• You gain a +1 bonus to AC while you are wielding a separate melee weapon in each hand. This effect stacks with the Dual Wielder feat.
• When you spend your bonus action to make an additional attack with your off-hand weapon, you can make one additional attack with either weapon as part of the bonus action. If you benefit from the Extra attack feature from any source, you can make the same number of extra attacks when you spend your bonus aciton as the feature allows.