Thrown Weapons Expert

You have mastered thrown weapons. You gain the following benefits:

• Increase your Strength or Dexterity score by 1, to a maximum of 20.
• Attacking at long range doesn't impose disadvantage on your thrown weapon attack rolls
• Your thrown weapon attacks ignore half cover and three-quarters cover.
  
  Choose One of the Following Below
• Your thrown weapon attacks using a spear, trident, javelin, or yklwa knock targets large or smaller back 5 ft and deals additional damage equal to your STR modifier if the target is knocked back into a wall of some sort. 
• When you make a thrown weapon attack using a dagger, dart, boomerang, hand axe, or light hammer as a part of your attack action. You can throw one additional weapon of that list as a bonus action.