Greatsword master

Your training with and mastery of the greatsword gives you an immense advantage. While weilding a greatsword, you gain the following abilities/effects.

• Your greatsword has a reach of 10 feet instead of 5.
• When you hit an enemy with a critical attack, you can use your bonus action to make another attack against an enemy in range.
• If an enemy makes a melee attack against an ally within your attack range, you can use your reaction to intercept the attack. Roll 2d6 and reduce the damage your ally takes by the ammount rolled.