Path of the Stoneborn

You can feel the power of the earth coursing through your veins. Your skin hardens and becomes as tough as granite, giving you an almost impenetrable defense against most types of damage. You are able to shrug off blows that would cripple a lesser warrior, and even the most powerful attacks seem to bounce off your hardened skin. You are a formidable opponent, able to withstand even the most punishing of attacks and strike back with earth-shattering force.

Stonesense

You gain tremorsense out to a range of 15 feet. This allows you to detect the presence of any creature or object within this range that is in contact with the ground, even if you can't see them.

Body of Stone

At 3rd level, when you choose this subclass, you gain the ability to transform your body into stone while you are in a rage. While in this form, your skin hardens and becomes as tough as granite, granting you resistance to all damage types except psychic, thunder, and acid damage.

Earthshaker

At 6th level, your transformation into stone becomes more complete, granting you the ability to use your rage to further fortify your stone form. When you are raging, reduce all incoming damage by an amount equal to your Rage Damage bonus.

Also, as an action you may stomp the earth, causing a mighty tremor to surge through the ground. Everyone in either a 10 ft radius or a 15 ft cone must succeed in a Dexterity saving throw or be knocked prone. You can use this ability a number of times equal to your proficiency bonus per long rest. 

DC = 8 + PB + STR modifier

Stone's Endurance

At 10th level, your transformation into stone grants you great durability and resilience. Whenever you fail a saving throw, you can choose to reroll the saving throw using your Constitution modifier in place of the normal ability score. You can do this once per long rest.

Earth's Pull

At 14th level, your transformation into stone grants you control over the gravitational forces around you. As a bonus action, you can pull any creature within 10 feet of you 5 feet closer to you, or push any creature within 10 feet of you 5 feet away from you. In addition, while you are in your stone form, any creature other than you that is within 10 feet of you has disadvantage on attack rolls against targets other than you