Dual Wielding Master

You master fighting with two weapons, gaining the following benefits:

• Once on your turn when you engage in two-weapon fighting, you can make the additional attack as part of the Attack action insted of using your bonus action.
• Whenever you engage in two-weapon fighting and you miss with an attack roll, you can increase your attack roll by 1 to 5, potentially turning the miss into a hit. If the attack hits, you take a -2 penalty to the attack's damage per +1 added to the attack roll, to a maximum of -10.

• Whenever creatures provoke opportunity attacks while you are wielding a separate melee weapon in each hand, you use your reaction to make two melee attacks with each weapon against the provoking creature.