Bow Mastery

You have mastered the art of war archery and can make shots that others find impossible. You gain the following benefits:

• When you take the dash action, you may make one attack with a bow you are wielding.
• When you make a ranged attack with a bow as part of your action, you may immediately make an additional attack with a bow as a bonus action. 
• When a creature you can see makes an opportunity attack against another creature you can see, you can use your reaction to make one attack with a longbow against either creature if that creature is within your normal range and there are no creatures within 5 feet of you. If you hit the attacker than it's attack is make with disadvantage, if you hit the creature being attacked then the attack against it has advantage. You cannot use this reaction if the target used the Disengage action.