Dual Wielder Adept

While you are wielding a weapon in each hand, you may no longer use your Bonus Action to make a weapon attack as in the Two-Handed Fighting Rules, but you instead gain an additional +1 to your AC along with the following benefits:

Double Attack. Starting at 5th character level, you may choose a certain number of attack actions during your turn as double attacks.  During all such attack actions you may perform two attacks, one with each of your weapons in either order you choose.  The number of double attacks per turn is one double attack starting at 5th level, two double attacks starting at 11th level, and three double attacks starting at 17th level.

Double Opportunity Attack.  If a creature provokes an opportunity attack from you, you may choose which weapon is used in the opportunity attack.  If the opportunity attack misses, you may attack with the other weapon.