You have trained extensively with a particular type of weapon and have become a master of it, gaining the following benefits:

• Increase your Strength or Dexterity score by 1, to a maximum of 20.
• Choose one weapon: You gain proficiency with this weapon if you do not have it already, and gain a +1 to attack and damage rolls with the weapon. Drawing or stowing this weapon is always a free action. As a bonus action, you can change the damage of this weapon to bludgeoning, piercing, or slashing damage for any attack on your turn.
• You may take this feat multiple times, even for the same weapon.