You have mastered bows and can make shots that others find impossible.
You gain the following benefits:
• Attacking with a bow doesn't impose disadvantage on your ranged weapon attack rolls.
• Your bow ignore half cover and three-quarters cover.
• Before you make a bow attack with a bow weapon with which you are proficient, you can choose to take a -6 penalty to the attack roll. If you do so and the attack hits, it deals +11damage.