Defensive Offense

Your giant weapon has is great at destruction, but with enough dedication you've found it can be used the same for defense. You gain the following benefits while you are wielding the selected weapon:

•Choose one weapon you're proficient in that has the Two-Handed Property. While wielding it the weapon gains the properties of a shield and can act as one for the purposes of features and effects.
• You cannot wield a shield while gaining the benefits of this feat. Additionally you must be wielding your weapon with both hands to gain the benefits of this feat.
• On a successful attack with your weapon you may use your Bonus action to direct the flat part of your weapon between you and the target, gaining a +1 AC. Alternatively you may give yourself a +1 bonus to the first Strength or Dexterity saving throw make when spending a Bonus action this way. Both effects end at the start of your next turn.