Elder Tusks

You grow two 5-foot tusks that come out from the sides your mouth and gain the following:

• Increase your Strength or Constitution score by 1, to a maximum of 20.
• Your elder tusks are natural weapons which you are proficient in.
• Your elder tusks use a 2d6 for damage.
• When you attack a creature with your elder tusks and strike a critical hit, the creature hit is knocked back 5 feet.