Lycanthrope Rage

Your barbarian rage is a transformation into a werewolf, or other land based were creature of your choice chosen when you take this feat gaining the following benefits that aid you in your hunt:

Hunter’s Bloodlust. While raging, the first time you reduce a creature to 0 hitpoints on your turn, you are filled with lust for the hunt and gain the ability to make one extra attack on that turn, plus your speed is increased by 10 feet for the remainder of that turn. If you are able to make a melee attack against another creature on this turn, you must do so. If there is more than one creature you can reach to make your extra attack, you choose which creature to attack.

Hunter’s Senses. While raging, you gain the improved senses of a natural predator. You have advantage on Wisdom (Perception and Survival) checks that rely on hearing or smell.

Hunter’s Strikes. While raging, your unarmed strikes deal 1d6 slashing damage. This damage increases to 1d8 at 11th level and 1d10 at 17th level. Additionally, when you use the Attack action to make an unarmed strike, you can make one additional unarmed strike as a bonus action.