Sharpshooter Mastery

You've mastered blaster weapons and can easily make shots that others find impossible. You gain the following benefits:

• Attacking at long range doesn't impose disadvantage on your ranged weapon attack rolls.
• Your ranged weapon attacks reduce partial cover by one step (from three-quarters to half or half to one-quarter) against targets greater than 30 feet from you. If the target has one-quarter cover, you ignore it entirely.
• Before you make an attack against a target greater than 30 feet from you with a blaster weapon with which you are proficient, you can choose to forgo your proficiency bonus. If the attack hits, you add twice your proficiency bonus to the attack's damage.