Your Constitution increases by 2, and your Strength increase by 1.

Galeb Duhr are born as fully developed young adults and age very slowly. A careful Galeb Duhr can maintain their body for thousands of years, but the harshness of adventuring life means that Galeb Duhy adventurers tend to only live for around 750 Years.

Your creature type is Elemental.

Your gemstone eyes easily reflect the light of dim caves and caverns. You have Darkvision to a range of 60 feet.

Your base walking speed is 25 feet.

You are capable of curling into a boulder to roll at terrific speeds. You can start rolling as a bonus action on your turn as long as your speed is greater than 0. While moving in this way you gain the following effects:

• Your walking speed increases by 15 feet, or 20 feet if you're rolling down hill.
• Moving across non-magical difficult terrain costs you no extra movement.
• You gain resistance to bludgeoning, piercing and slashing from non-magical attacks

You continue rolling until the end of your turn. This feature ends early if your speed ever drops to 0 or if Boulder Crash is used. You may use this feature a number of times equal to your proficiency bonus, and regain all expended uses when you finish a long rest.

While rolling, if you move at least 20 feet in a line before making contact with a creature, you stop rolling and the creature must make a Strength saving throw. The DC is 10 + your proficiency bonus + your Strength modifier. On a failure the creature takes [roll]1d6[/roll] bludgeoning damage and is either knocked prone or pushed 5 feet away from you (your choice). On a success, it takes half as much damage and suffers no additional effects. This damage increases to 2d6 at level 5, 3d6 at level 11 and 4d6 at level 17.

You have advantage on saving throws you make to resist being pushed, pulled, or knocked prone.

While you remain motionless, you are indistinguishable from a normal boulder.

You don't need to eat, drink or breathe.

You speak Common and Terran.