Unleash the Beast

Your inner beast no longer hides when you use your rage. When you transform you no longer look like a beastial humanoid, rather like a predatorial beast: your teeth grow sharper, your claws and your tail grow longer and you move on four feet. When you rage, you gain the following benefits: 

• The damage you deal with your natural weapons grows by one die (d6 -> d8, d8 -> d10). If your damage die has been increased by a feat you gained previously, this feat increases you damage die even further. 
• You can choose 2 natural weapons to manifest instead of only one. 
• You gain the "Mark of the Prey". When raging you can mark one enemy within 30 feet as your prey. The enemy no longer gains the benifits of becoming invisible against you and while moving towards the marked enemy you move so swift, that attacks of opportunity have disadvantage against you. The mark lasts for 1 minute. You can have only one enemy marked with this feature at the same time.