Fury of the Wild

Your time spent battling the beasts of the world has honed your combat senses and connection to the land. You gain the following benefits:

• You gain proficiency in the Animal Handling skill. If you are already proficient, you may instead add twice your proficiency bonus to all Animal Handling checks. 
• Whenever you fail a saving throw while raging, you may choose to expend one Hit Die and add its roll to the total, potentially turning it into a success. You may use this ability a number of times equal to your Constitution modifier, regaining all expended uses upon the completion of a long rest.