Ability Score Increase. Increase one score by 2 and increase a different score by 1, or increase three different scores by 1.
Size. The average Goliath height is 8 feet tall. If you are under 4 feet tall, your size is Small size. If you are over 4 feet, you are Medium size.
Speed. Your walking speed is 30 feet.
Lifespan. On average, Goliath live to be around 100 years old.
Creature Type. You are a Humanoid.
Language. You can speak, read, and write Common and one other language that you and your DM agree is appropriate for your character.
Little Giant. You have proficiency in the Athletics skill, and you count as one size larger when determining your carrying weight and the weight you can push, drag, or lift.
Mountain Born. You have resistance to cold damage. You also naturally acclimate to high altitudes, even if you've never been to one. This includes elevations above 20,000 feet.
Stone's Endurance. You can supernaturally draw on unyielding stone to shrug off harm. When you take damage, you can use your reaction to roll a d12. Add your Constitution modifier to the number rolled and reduce the damage by that total. You can use this trait a number of times equal to your proficiency bonus, and you regain all expended uses when you finish a long rest.