Throwing Weapon Master

You have gone through vigorous training and mastered the techniques of throwing weapons. When you are using a weapon with Thrown property, you gain the following benefits:

You have expert in rapid throwing. After you make an range attack with the weapon, you can immediately draw out another weapon with Thrown property from your bag or pocket for free.

Training have significantly improved your accuracy of making throws for longer distance. You do not have disadvantage when making range attack with the weapon at long range.

You know how to attack with Thrown weapon better. You gain a +1 bonus to attack roll you make with the weapon. This bonus apply to both melee and range attack you make with such weapon

You learned how to utilize proper footwork to make a better throw. If you move at least 10 feet in a straight line immediately before making a range attack with a Thrown weapon, your next range attack with such weapon, the damage die of that attack upgrade by 1 level i.e. from d6 to d8. The damage die can not be improved better than a d12. This can be triggered multiple time within the same turn.