Alpha Werewolf Status

You've learned to use your alpha status to your advantage, letting its momentum empower your strikes. You gain the following benefits:

• On your turn, when you score a critical hit with a unarmed strike or reduce a creature to 0 hit points with one, you can make one unarmed strike attack as a bonus action.
• Before you make an unarmed strike, you can choose to take a -5 penalty to the attack roll. If the attack hits, you add +10 to the attack's damage.
• Target has to make a con save if humanoid of DC12
• You have advantage on Intimidation or persuasion rolls on Canines and non alpha werewolves