Greatsword Master

With extensive practice you have mastered the art of the greatsword, granting you the following benefits:

• Increase your Strength or Dexterity by 1, to a maximum of 20.
• You can use your Dexterity for your attack rolls made with a greatsword.
• When you make a melee attack with a greatsword, on your turn, your reach for it is 5 feet greater than normal.
• While you are wielding a greatsword other creatures provoke an opportunity attack from you when they enter the reach you have with that weapon.